Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/567291?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/567291?format=api", "purl": "pkg:apk/alpine/py3-mistune@2.0.3-r0?arch=armv7&distroversion=v3.16&reponame=community", "type": "apk", "namespace": "alpine", "name": "py3-mistune", "version": "2.0.3-r0", "qualifiers": { "arch": "armv7", "distroversion": "v3.16", "reponame": "community" }, "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/9083?format=api", "vulnerability_id": "VCID-qb4z-jzem-myee", "summary": "In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-34749.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-2022-34749.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-34749", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00521", "scoring_system": "epss", "scoring_elements": "0.66915", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00521", "scoring_system": "epss", "scoring_elements": "0.66918", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00521", "scoring_system": "epss", "scoring_elements": "0.66895", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00521", "scoring_system": "epss", "scoring_elements": "0.66904", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00521", "scoring_system": "epss", "scoring_elements": "0.66879", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00521", "scoring_system": "epss", "scoring_elements": "0.66896", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00521", "scoring_system": "epss", "scoring_elements": "0.66849", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00521", "scoring_system": "epss", "scoring_elements": "0.66882", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00521", "scoring_system": "epss", "scoring_elements": "0.66815", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00521", "scoring_system": "epss", "scoring_elements": "0.6684", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00521", "scoring_system": "epss", "scoring_elements": "0.66813", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00521", "scoring_system": "epss", "scoring_elements": "0.66862", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00521", "scoring_system": "epss", "scoring_elements": "0.66876", "published_at": "2026-04-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-34749" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34749", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34749" }, { "reference_url": "https://github.com/advisories/GHSA-fw3v-x4f2-v673", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-fw3v-x4f2-v673" }, { "reference_url": "https://github.com/lepture/mistune", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "8.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/lepture/mistune" }, { "reference_url": "https://github.com/lepture/mistune/commit/a6d43215132fe4f3d93f8d7e90ba83b16a0838b2", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "8.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/lepture/mistune/commit/a6d43215132fe4f3d93f8d7e90ba83b16a0838b2" }, { "reference_url": "https://github.com/lepture/mistune/commit/ca1e7b506850f4e488823fc7338b49a8f9852718", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "8.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/lepture/mistune/commit/ca1e7b506850f4e488823fc7338b49a8f9852718" }, { "reference_url": "https://github.com/lepture/mistune/issues/314#issuecomment-1223972386", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "8.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/lepture/mistune/issues/314#issuecomment-1223972386" }, { "reference_url": "https://github.com/lepture/mistune/releases", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "8.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/lepture/mistune/releases" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/mistune/PYSEC-2022-237.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "8.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/mistune/PYSEC-2022-237.yaml" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TQHXITQ2DSBYOILKHXBSBB7PFBPZHF63", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "8.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TQHXITQ2DSBYOILKHXBSBB7PFBPZHF63" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-34749", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "8.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-34749" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1016089", "reference_id": "1016089", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1016089" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2112230", "reference_id": "2112230", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2112230" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:2711", "reference_id": "RHSA-2026:2711", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:2711" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:2737", "reference_id": "RHSA-2026:2737", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:2737" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/567291?format=api", "purl": "pkg:apk/alpine/py3-mistune@2.0.3-r0?arch=armv7&distroversion=v3.16&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/py3-mistune@2.0.3-r0%3Farch=armv7&distroversion=v3.16&reponame=community" } ], "aliases": [ "CVE-2022-34749", "GHSA-fw3v-x4f2-v673", "PYSEC-2022-237" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qb4z-jzem-myee" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/py3-mistune@2.0.3-r0%3Farch=armv7&distroversion=v3.16&reponame=community" }