Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/127301?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/127301?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.10-1?distro=trixie", "type": "deb", "namespace": "debian", "name": "ruby-commonmarker", "version": "0.23.10-1", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/65232?format=api", "vulnerability_id": "VCID-1z6r-htju-wkhp", "summary": "cmark-gfm is GitHub's extended version of the C reference implementation of CommonMark. Prior to versions 0.29.0.gfm.3 and 0.28.3.gfm.21, an integer overflow in cmark-gfm's table row parsing `table.c:row_from_string` may lead to heap memory corruption when parsing tables who's marker rows contain more than UINT16_MAX columns. The impact of this heap corruption ranges from Information Leak to Arbitrary Code Execution depending on how and where `cmark-gfm` is used. If `cmark-gfm` is used for rendering remote user controlled markdown, this vulnerability may lead to Remote Code Execution (RCE) in applications employing affected versions of the `cmark-gfm` library. This vulnerability has been patched in the following cmark-gfm versions 0.29.0.gfm.3 and 0.28.3.gfm.21. A workaround is available. The vulnerability exists in the table markdown extensions of cmark-gfm. Disabling the table extension will prevent this vulnerability from being triggered.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-24724.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-24724.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-24724", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.04189", "scoring_system": "epss", "scoring_elements": "0.88926", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.04189", "scoring_system": "epss", "scoring_elements": "0.88909", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-24724" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24724", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24724" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1006756", "reference_id": "1006756", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1006756" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1006757", "reference_id": "1006757", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1006757" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1006758", "reference_id": "1006758", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1006758" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1006759", "reference_id": "1006759", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1006759" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1006760", "reference_id": "1006760", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1006760" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2060662", "reference_id": "2060662", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2060662" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5CYUU662VO6CCXQKVZVOHXX3RGIF2DLQ/", "reference_id": "5CYUU662VO6CCXQKVZVOHXX3RGIF2DLQ", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-04-22T15:44:15Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5CYUU662VO6CCXQKVZVOHXX3RGIF2DLQ/" }, { "reference_url": "http://packetstormsecurity.com/files/166599/cmark-gfm-Integer-overflow.html", "reference_id": "cmark-gfm-Integer-overflow.html", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-04-22T15:44:15Z/" } ], "url": "http://packetstormsecurity.com/files/166599/cmark-gfm-Integer-overflow.html" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F7V3HAM5H6YFJG2QFEXACZR3XVWFTXTC/", "reference_id": "F7V3HAM5H6YFJG2QFEXACZR3XVWFTXTC", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-04-22T15:44:15Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F7V3HAM5H6YFJG2QFEXACZR3XVWFTXTC/" }, { "reference_url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-mc3g-88wq-6f4x", "reference_id": "GHSA-mc3g-88wq-6f4x", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-04-22T15:44:15Z/" } ], "url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-mc3g-88wq-6f4x" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KH4UQA6VWVZU5EW3HNEAB7D7BTCNJSJ2/", "reference_id": "KH4UQA6VWVZU5EW3HNEAB7D7BTCNJSJ2", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-04-22T15:44:15Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KH4UQA6VWVZU5EW3HNEAB7D7BTCNJSJ2/" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:5597", "reference_id": "RHSA-2022:5597", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:5597" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RSKUOJ2VAYGTJXPDE2RRPMNLVVMKCI77/", "reference_id": "RSKUOJ2VAYGTJXPDE2RRPMNLVVMKCI77", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-04-22T15:44:15Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RSKUOJ2VAYGTJXPDE2RRPMNLVVMKCI77/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TJBFIJEHJZEEDG6MO4MQHZYKUXELH77O/", "reference_id": "TJBFIJEHJZEEDG6MO4MQHZYKUXELH77O", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-04-22T15:44:15Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TJBFIJEHJZEEDG6MO4MQHZYKUXELH77O/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z55K6VNVKO2G5SNKRCQ2KDG5SKTX5PVV/", "reference_id": "Z55K6VNVKO2G5SNKRCQ2KDG5SKTX5PVV", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-04-22T15:44:15Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z55K6VNVKO2G5SNKRCQ2KDG5SKTX5PVV/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/127302?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.4-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.4-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/127299?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.6-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-22uj-nmkk-jbfr" }, { "vulnerability": "VCID-29sg-t6ye-2kbh" }, { "vulnerability": "VCID-4d5b-yhjq-7ka7" }, { "vulnerability": "VCID-7s8k-utv9-1qfs" }, { "vulnerability": "VCID-gkxf-yuu8-gyfg" }, { "vulnerability": "VCID-p384-h1h3-z7bt" }, { "vulnerability": "VCID-uqng-ft4x-3ydj" }, { "vulnerability": "VCID-uw1x-u1gn-2yd1" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.6-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/127301?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.10-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.10-1%3Fdistro=trixie" } ], "aliases": [ "CVE-2022-24724" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "7.9", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-1z6r-htju-wkhp" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/65233?format=api", "vulnerability_id": "VCID-22uj-nmkk-jbfr", "summary": "cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior to 0.29.0.gfm.6 a polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Users may verify the patch by running `python3 -c 'print(\"![l\"* 100000 + \"\\n\")' | ./cmark-gfm -e autolink`, which will resource exhaust on unpatched cmark-gfm but render correctly on patched cmark-gfm. This vulnerability has been patched in 0.29.0.gfm.6. Users are advised to upgrade. Users unable to upgrade should disable the use of the autolink extension.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-39209.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-39209.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-39209", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01827", "scoring_system": "epss", "scoring_elements": "0.83238", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.01827", "scoring_system": "epss", "scoring_elements": "0.83264", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-39209" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39209", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39209" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1020588", "reference_id": "1020588", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1020588" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034887", "reference_id": "1034887", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034887" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034888", "reference_id": "1034888", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034888" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2128044", "reference_id": "2128044", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2128044" }, { "reference_url": "https://github.com/github/cmark-gfm/commit/9d57d8a23142b316282bdfc954cb0ecda40a8655", "reference_id": "9d57d8a23142b316282bdfc954cb0ecda40a8655", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-23T15:51:25Z/" } ], "url": "https://github.com/github/cmark-gfm/commit/9d57d8a23142b316282bdfc954cb0ecda40a8655" }, { "reference_url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-cgh3-p57x-9q7q", "reference_id": "GHSA-cgh3-p57x-9q7q", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-23T15:51:25Z/" } ], "url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-cgh3-p57x-9q7q" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JIUCZN3PEKUCT2JQYQTYOVIJG2KSD6G7/", "reference_id": "JIUCZN3PEKUCT2JQYQTYOVIJG2KSD6G7", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-23T15:51:25Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JIUCZN3PEKUCT2JQYQTYOVIJG2KSD6G7/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JMGP65NANDVKPDMXMKYO2ZV2H2HZJY4P/", "reference_id": "JMGP65NANDVKPDMXMKYO2ZV2H2HZJY4P", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-23T15:51:25Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JMGP65NANDVKPDMXMKYO2ZV2H2HZJY4P/" }, { "reference_url": "https://en.wikipedia.org/wiki/Time_complexity", "reference_id": "Time_complexity", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-23T15:51:25Z/" } ], "url": "https://en.wikipedia.org/wiki/Time_complexity" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UEAAAI4OULDYQ2TA3HOXH54PC3DCBFZS/", "reference_id": "UEAAAI4OULDYQ2TA3HOXH54PC3DCBFZS", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-23T15:51:25Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UEAAAI4OULDYQ2TA3HOXH54PC3DCBFZS/" }, { "reference_url": "https://usn.ubuntu.com/7319-1/", "reference_id": "USN-7319-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7319-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/127301?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.10-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.10-1%3Fdistro=trixie" } ], "aliases": [ "CVE-2022-39209" ], "risk_score": 3.0, "exploitability": "0.5", "weighted_severity": "5.9", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-22uj-nmkk-jbfr" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/65238?format=api", "vulnerability_id": "VCID-29sg-t6ye-2kbh", "summary": "cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. A polynomial time complexity issue in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. This CVE covers quadratic complexity issues when parsing text which leads with either large numbers of `>` or `-` characters. This issue has been addressed in version 0.29.0.gfm.10. Users are advised to upgrade. Users unable to upgrade should validate that their input comes from trusted sources.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-24824.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-24824.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-24824", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00319", "scoring_system": "epss", "scoring_elements": "0.55321", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00319", "scoring_system": "epss", "scoring_elements": "0.55263", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-24824" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-24824", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-24824" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034171", "reference_id": "1034171", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034171" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034172", "reference_id": "1034172", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034172" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034173", "reference_id": "1034173", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034173" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034174", "reference_id": "1034174", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034174" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2210172", "reference_id": "2210172", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2210172" }, { "reference_url": "https://github.com/github/cmark-gfm/commit/2300c1bd2c8226108885bf019655c4159cf26b59", "reference_id": "2300c1bd2c8226108885bf019655c4159cf26b59", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-11T17:19:34Z/" } ], "url": "https://github.com/github/cmark-gfm/commit/2300c1bd2c8226108885bf019655c4159cf26b59" }, { "reference_url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-66g8-4hjf-77xh", "reference_id": "GHSA-66g8-4hjf-77xh", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-11T17:19:34Z/" } ], "url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-66g8-4hjf-77xh" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:8427", "reference_id": "RHSA-2025:8427", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:8427" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/127301?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.10-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.10-1%3Fdistro=trixie" } ], "aliases": [ "CVE-2023-24824" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-29sg-t6ye-2kbh" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/65235?format=api", "vulnerability_id": "VCID-4d5b-yhjq-7ka7", "summary": "cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 are subject to a polynomial time complexity issue in cmark-gfm that may lead to unbounded resource exhaustion and subsequent denial of service. This vulnerability has been patched in 0.29.0.gfm.7.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-22484", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00226", "scoring_system": "epss", "scoring_elements": "0.45421", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00226", "scoring_system": "epss", "scoring_elements": "0.4549", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-22484" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22484", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22484" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033110", "reference_id": "1033110", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033110" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033111", "reference_id": "1033111", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033111" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033112", "reference_id": "1033112", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033112" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033113", "reference_id": "1033113", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033113" }, { "reference_url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-24f7-9frr-5h2r", "reference_id": "GHSA-24f7-9frr-5h2r", "reference_type": "", "scores": [ { "value": "3.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-10T21:01:30Z/" } ], "url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-24f7-9frr-5h2r" }, { "reference_url": "https://usn.ubuntu.com/7319-1/", "reference_id": "USN-7319-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7319-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/127301?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.10-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.10-1%3Fdistro=trixie" } ], "aliases": [ "CVE-2023-22484" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4d5b-yhjq-7ka7" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/65234?format=api", "vulnerability_id": "VCID-7s8k-utv9-1qfs", "summary": "cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 are subject to several polynomial time complexity issues in cmark-gfm that may lead to unbounded resource exhaustion and subsequent denial of service. Various commands, when piped to cmark-gfm with large values, cause the running time to increase quadratically. These vulnerabilities have been patched in version 0.29.0.gfm.7.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-22483", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00226", "scoring_system": "epss", "scoring_elements": "0.45421", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00226", "scoring_system": "epss", "scoring_elements": "0.4549", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-22483" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22483", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22483" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033110", "reference_id": "1033110", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033110" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033111", "reference_id": "1033111", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033111" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033112", "reference_id": "1033112", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033112" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033113", "reference_id": "1033113", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033113" }, { "reference_url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-29g3-96g3-jg6c", "reference_id": "GHSA-29g3-96g3-jg6c", "reference_type": "", "scores": [ { "value": "3.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-10T21:01:33Z/" } ], "url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-29g3-96g3-jg6c" }, { "reference_url": "https://usn.ubuntu.com/7319-1/", "reference_id": "USN-7319-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7319-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/127301?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.10-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.10-1%3Fdistro=trixie" } ], "aliases": [ "CVE-2023-22483" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7s8k-utv9-1qfs" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/65231?format=api", "vulnerability_id": "VCID-brhv-976k-sbhe", "summary": "The table extension in GitHub Flavored Markdown before version 0.29.0.gfm.1 takes O(n * n) time to parse certain inputs. An attacker could craft a markdown table which would take an unreasonably long time to process, causing a denial of service. This issue does not affect the upstream cmark project. The issue has been fixed in version 0.29.0.gfm.1.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-5238.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-5238.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-5238", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00509", "scoring_system": "epss", "scoring_elements": "0.66696", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00509", "scoring_system": "epss", "scoring_elements": "0.66738", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-5238" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5238", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5238" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1854328", "reference_id": "1854328", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1854328" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=965980", "reference_id": "965980", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=965980" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=965981", "reference_id": "965981", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=965981" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=965982", "reference_id": "965982", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=965982" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=965983", "reference_id": "965983", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=965983" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=965984", "reference_id": "965984", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=965984" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:1972", "reference_id": "RHSA-2021:1972", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:1972" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/127300?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.21.0-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1z6r-htju-wkhp" }, { "vulnerability": "VCID-22uj-nmkk-jbfr" }, { "vulnerability": "VCID-29sg-t6ye-2kbh" }, { "vulnerability": "VCID-4d5b-yhjq-7ka7" }, { "vulnerability": "VCID-7s8k-utv9-1qfs" }, { "vulnerability": "VCID-gkxf-yuu8-gyfg" }, { "vulnerability": "VCID-p384-h1h3-z7bt" }, { "vulnerability": "VCID-ph5n-2d4n-mfd3" }, { "vulnerability": "VCID-uqng-ft4x-3ydj" }, { "vulnerability": "VCID-uw1x-u1gn-2yd1" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.21.0-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/127299?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.6-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-22uj-nmkk-jbfr" }, { "vulnerability": "VCID-29sg-t6ye-2kbh" }, { "vulnerability": "VCID-4d5b-yhjq-7ka7" }, { "vulnerability": "VCID-7s8k-utv9-1qfs" }, { "vulnerability": "VCID-gkxf-yuu8-gyfg" }, { "vulnerability": "VCID-p384-h1h3-z7bt" }, { "vulnerability": "VCID-uqng-ft4x-3ydj" }, { "vulnerability": "VCID-uw1x-u1gn-2yd1" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.6-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/127301?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.10-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.10-1%3Fdistro=trixie" } ], "aliases": [ "CVE-2020-5238" ], "risk_score": 3.0, "exploitability": "0.5", "weighted_severity": "5.9", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-brhv-976k-sbhe" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/65236?format=api", "vulnerability_id": "VCID-gkxf-yuu8-gyfg", "summary": "cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior 0.29.0.gfm.7, a crafted markdown document can trigger an out-of-bounds read in the `validate_protocol` function. We believe this bug is harmless in practice, because the out-of-bounds read accesses `malloc` metadata without causing any visible damage.This vulnerability has been patched in 0.29.0.gfm.7.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-22485", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00071", "scoring_system": "epss", "scoring_elements": "0.21809", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00071", "scoring_system": "epss", "scoring_elements": "0.21891", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-22485" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22485", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22485" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033110", "reference_id": "1033110", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033110" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033111", "reference_id": "1033111", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033111" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033112", "reference_id": "1033112", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033112" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033113", "reference_id": "1033113", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033113" }, { "reference_url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-c944-cv5f-hpvr", "reference_id": "GHSA-c944-cv5f-hpvr", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-10T21:02:09Z/" } ], "url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-c944-cv5f-hpvr" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/127301?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.10-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.10-1%3Fdistro=trixie" } ], "aliases": [ "CVE-2023-22485" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-gkxf-yuu8-gyfg" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/65240?format=api", "vulnerability_id": "VCID-p384-h1h3-z7bt", "summary": "cmark-gfm is an extended version of the C reference implementation of CommonMark, a rationalized version of Markdown syntax with a spec. Three polynomial time complexity issues in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. These vulnerabilities have been patched in 0.29.0.gfm.12.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-37463", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00221", "scoring_system": "epss", "scoring_elements": "0.44819", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-37463" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-37463", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-37463" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1041097", "reference_id": "1041097", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1041097" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1041098", "reference_id": "1041098", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1041098" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1041099", "reference_id": "1041099", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1041099" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1041100", "reference_id": "1041100", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1041100" }, { "reference_url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-w4qg-3vf7-m9x5", "reference_id": "GHSA-w4qg-3vf7-m9x5", "reference_type": "", "scores": [ { "value": "6.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-10-30T18:48:24Z/" } ], "url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-w4qg-3vf7-m9x5" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/127301?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.10-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.10-1%3Fdistro=trixie" } ], "aliases": [ "CVE-2023-37463" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-p384-h1h3-z7bt" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/42559?format=api", "vulnerability_id": "VCID-ph5n-2d4n-mfd3", "summary": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in commonmarker.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-22051.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-22051.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-22051", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.12055", "scoring_system": "epss", "scoring_elements": "0.93928", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-22051" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-22051", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-22051" }, { "reference_url": "https://github.com/gjtorikian/commonmarker", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/gjtorikian/commonmarker" }, { "reference_url": "https://github.com/gjtorikian/commonmarker/commit/ab4504fd17460627a6ab255bc3c63e8e5fc6aed3", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2024-01-08T18:15:45Z/" } ], "url": "https://github.com/gjtorikian/commonmarker/commit/ab4504fd17460627a6ab255bc3c63e8e5fc6aed3" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/commonmarker/CVE-2024-22051.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/commonmarker/CVE-2024-22051.yml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-22051", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-22051" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2256887", "reference_id": "2256887", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2256887" }, { "reference_url": "https://github.com/advisories/GHSA-fmx4-26r3-wxpf", "reference_id": "GHSA-fmx4-26r3-wxpf", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2024-01-08T18:15:45Z/" } ], "url": "https://github.com/advisories/GHSA-fmx4-26r3-wxpf" }, { "reference_url": "https://github.com/gjtorikian/commonmarker/security/advisories/GHSA-fmx4-26r3-wxpf", "reference_id": "GHSA-fmx4-26r3-wxpf", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2024-01-08T18:15:45Z/" } ], "url": "https://github.com/gjtorikian/commonmarker/security/advisories/GHSA-fmx4-26r3-wxpf" }, { "reference_url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-mc3g-88wq-6f4x", "reference_id": "GHSA-mc3g-88wq-6f4x", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2024-01-08T18:15:45Z/" } ], "url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-mc3g-88wq-6f4x" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/127302?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.4-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.4-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/127299?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.6-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-22uj-nmkk-jbfr" }, { "vulnerability": "VCID-29sg-t6ye-2kbh" }, { "vulnerability": "VCID-4d5b-yhjq-7ka7" }, { "vulnerability": "VCID-7s8k-utv9-1qfs" }, { "vulnerability": "VCID-gkxf-yuu8-gyfg" }, { "vulnerability": "VCID-p384-h1h3-z7bt" }, { "vulnerability": "VCID-uqng-ft4x-3ydj" }, { "vulnerability": "VCID-uw1x-u1gn-2yd1" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.6-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/127301?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.10-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.10-1%3Fdistro=trixie" } ], "aliases": [ "CVE-2024-22051", "GHSA-fmx4-26r3-wxpf", "GMS-2022-240" ], "risk_score": 4.4, "exploitability": "0.5", "weighted_severity": "8.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ph5n-2d4n-mfd3" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/65239?format=api", "vulnerability_id": "VCID-uqng-ft4x-3ydj", "summary": "cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. A polynomial time complexity issue in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. This CVE covers quadratic complexity issues when parsing text which leads with either large numbers of `_` characters. This issue has been addressed in version 0.29.0.gfm.10. Users are advised to upgrade. Users unable to upgrade should validate that their input comes from trusted sources. ### Impact A polynomial time complexity issue in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. ### Proof of concept ``` $ ~/cmark-gfm$ python3 -c 'pad = \"_\" * 100000; print(pad + \".\" + pad, end=\"\")' | time ./build/src/cmark-gfm --to plaintext ``` Increasing the number 10000 in the above commands causes the running time to increase quadratically. ### Patches This vulnerability have been patched in 0.29.0.gfm.10. ### Note on cmark and cmark-gfm XXX: TBD [cmark-gfm](https://github.com/github/cmark-gfm) is a fork of [cmark](https://github.com/commonmark/cmark) that adds the GitHub Flavored Markdown extensions. The two codebases have diverged over time, but share a common core. These bugs affect both `cmark` and `cmark-gfm`. ### Credit We would like to thank @gravypod for reporting this vulnerability. ### References https://en.wikipedia.org/wiki/Time_complexity ### For more information If you have any questions or comments about this advisory: * Open an issue in [github/cmark-gfm](https://github.com/github/cmark-gfm)", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-26485.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-26485.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-26485", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00154", "scoring_system": "epss", "scoring_elements": "0.35965", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00154", "scoring_system": "epss", "scoring_elements": "0.3587", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-26485" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-26485", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-26485" }, { "reference_url": "https://github.com/github/cmark-gfm/commit/07a66c9bc341f902878e37d7da8647d6ef150987", "reference_id": "07a66c9bc341f902878e37d7da8647d6ef150987", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-11T17:20:05Z/" } ], "url": "https://github.com/github/cmark-gfm/commit/07a66c9bc341f902878e37d7da8647d6ef150987" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034171", "reference_id": "1034171", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034171" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034172", "reference_id": "1034172", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034172" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034173", "reference_id": "1034173", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034173" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034174", "reference_id": "1034174", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1034174" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2210173", "reference_id": "2210173", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2210173" }, { "reference_url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-r8vr-c48j-fcc5", "reference_id": "GHSA-r8vr-c48j-fcc5", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-11T17:20:05Z/" } ], "url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-r8vr-c48j-fcc5" }, { "reference_url": "https://usn.ubuntu.com/7319-1/", "reference_id": "USN-7319-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7319-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/127301?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.10-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.10-1%3Fdistro=trixie" } ], "aliases": [ "CVE-2023-26485" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-uqng-ft4x-3ydj" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/65237?format=api", "vulnerability_id": "VCID-uw1x-u1gn-2yd1", "summary": "cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 contain a polynomial time complexity issue in handle_close_bracket that may lead to unbounded resource exhaustion and subsequent denial of service. This vulnerability has been patched in 0.29.0.gfm.7.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-22486", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00122", "scoring_system": "epss", "scoring_elements": "0.3079", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00122", "scoring_system": "epss", "scoring_elements": "0.30862", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-22486" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22486", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22486" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033110", "reference_id": "1033110", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033110" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033111", "reference_id": "1033111", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033111" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033112", "reference_id": "1033112", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033112" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033113", "reference_id": "1033113", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033113" }, { "reference_url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-r572-jvj2-3m8p", "reference_id": "GHSA-r572-jvj2-3m8p", "reference_type": "", "scores": [ { "value": "3.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-10T21:01:28Z/" } ], "url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-r572-jvj2-3m8p" }, { "reference_url": "https://usn.ubuntu.com/7319-1/", "reference_id": "USN-7319-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/7319-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/127301?format=api", "purl": "pkg:deb/debian/ruby-commonmarker@0.23.10-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.10-1%3Fdistro=trixie" } ], "aliases": [ "CVE-2023-22486" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-uw1x-u1gn-2yd1" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-commonmarker@0.23.10-1%3Fdistro=trixie" }