Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/929410?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/929410?format=api", "purl": "pkg:deb/debian/libzstd@1.4.8%2Bdfsg-2.1?distro=trixie", "type": "deb", "namespace": "debian", "name": "libzstd", "version": "1.4.8+dfsg-2.1", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.5.4+dfsg2-1", "latest_non_vulnerable_version": "1.5.7+dfsg-3", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/10135?format=api", "vulnerability_id": "VCID-vsrg-uyjf-6ycj", "summary": "zstd vulnerable to buffer overrun\nA vulnerability was found in zstd v1.4.10, where an attacker can supply empty string as an argument to the command line tool to cause buffer overrun.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-4899.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-2022-4899.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-4899", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00219", "scoring_system": "epss", "scoring_elements": "0.44514", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00219", "scoring_system": "epss", "scoring_elements": "0.44614", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00219", "scoring_system": "epss", "scoring_elements": "0.44553", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00219", "scoring_system": "epss", "scoring_elements": "0.44558", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00219", "scoring_system": "epss", "scoring_elements": "0.44557", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00219", "scoring_system": "epss", "scoring_elements": "0.44586", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00219", "scoring_system": "epss", "scoring_elements": "0.44569", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00219", "scoring_system": "epss", "scoring_elements": "0.44564", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00219", "scoring_system": "epss", "scoring_elements": "0.44574", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00255", "scoring_system": "epss", "scoring_elements": "0.48774", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00255", "scoring_system": "epss", "scoring_elements": "0.4881", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00255", "scoring_system": "epss", "scoring_elements": "0.48822", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00255", "scoring_system": "epss", "scoring_elements": "0.48862", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00255", "scoring_system": "epss", "scoring_elements": "0.48746", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00255", "scoring_system": "epss", "scoring_elements": "0.48684", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00255", "scoring_system": "epss", "scoring_elements": "0.4877", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00255", "scoring_system": "epss", "scoring_elements": "0.48819", "published_at": "2026-04-26T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-4899" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4899", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4899" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:L/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://github.com/facebook/zstd", "reference_id": "", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/facebook/zstd" }, { "reference_url": "https://github.com/facebook/zstd/issues/3200", "reference_id": "", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-18T17:23:19Z/" } ], "url": "https://github.com/facebook/zstd/issues/3200" }, { "reference_url": "https://github.com/facebook/zstd/pull/3220", "reference_id": "", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/facebook/zstd/pull/3220" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/zstd/PYSEC-2023-121.yaml", "reference_id": "", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/zstd/PYSEC-2023-121.yaml" }, { "reference_url": "https://github.com/sergey-dryabzhinsky/python-zstd/commit/c8a619aebdbd6b838fbfef6e19325a70f631a4c6", "reference_id": "", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/sergey-dryabzhinsky/python-zstd/commit/c8a619aebdbd6b838fbfef6e19325a70f631a4c6" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C63HAGVLQA6FJNDCHR7CNZZL6VSLILB2", "reference_id": "", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C63HAGVLQA6FJNDCHR7CNZZL6VSLILB2" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JEHRBBYYTPA4DETOM5XAKGCP37NUTLOA", "reference_id": "", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JEHRBBYYTPA4DETOM5XAKGCP37NUTLOA" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QYLDK6ODVC4LJSDULLX6Q2YHTFOWABCN", "reference_id": "", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QYLDK6ODVC4LJSDULLX6Q2YHTFOWABCN" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20230725-0005", "reference_id": "", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20230725-0005" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20230725-0005/", "reference_id": "", "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/2025-02-18T17:23:19Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20230725-0005/" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2179864", "reference_id": "2179864", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2179864" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C63HAGVLQA6FJNDCHR7CNZZL6VSLILB2/", "reference_id": "C63HAGVLQA6FJNDCHR7CNZZL6VSLILB2", "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/2025-02-18T17:23:19Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C63HAGVLQA6FJNDCHR7CNZZL6VSLILB2/" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-4899", "reference_id": "CVE-2022-4899", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-4899" }, { "reference_url": "https://github.com/advisories/GHSA-5c9c-6x87-f9vm", "reference_id": "GHSA-5c9c-6x87-f9vm", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-5c9c-6x87-f9vm" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JEHRBBYYTPA4DETOM5XAKGCP37NUTLOA/", "reference_id": "JEHRBBYYTPA4DETOM5XAKGCP37NUTLOA", "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/2025-02-18T17:23:19Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JEHRBBYYTPA4DETOM5XAKGCP37NUTLOA/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QYLDK6ODVC4LJSDULLX6Q2YHTFOWABCN/", "reference_id": "QYLDK6ODVC4LJSDULLX6Q2YHTFOWABCN", "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/2025-02-18T17:23:19Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QYLDK6ODVC4LJSDULLX6Q2YHTFOWABCN/" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:0894", "reference_id": "RHSA-2024:0894", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:0894" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:1141", "reference_id": "RHSA-2024:1141", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:1141" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2619", "reference_id": "RHSA-2024:2619", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2619" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/929415?format=api", "purl": "pkg:deb/debian/libzstd@1.5.4%2Bdfsg2-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libzstd@1.5.4%252Bdfsg2-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/929408?format=api", "purl": "pkg:deb/debian/libzstd@1.5.4%2Bdfsg2-5?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libzstd@1.5.4%252Bdfsg2-5%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/929412?format=api", "purl": "pkg:deb/debian/libzstd@1.5.7%2Bdfsg-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libzstd@1.5.7%252Bdfsg-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/929411?format=api", "purl": "pkg:deb/debian/libzstd@1.5.7%2Bdfsg-3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libzstd@1.5.7%252Bdfsg-3%3Fdistro=trixie" } ], "aliases": [ "CVE-2022-4899", "GHSA-5c9c-6x87-f9vm", "PYSEC-2023-121" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-vsrg-uyjf-6ycj" } ], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/80588?format=api", "vulnerability_id": "VCID-5gmn-3j8n-ubbs", "summary": "zstd: Race condition allows attacker to access world-readable destination file", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-24032.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-24032.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-24032", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05192", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05601", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05479", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05525", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05236", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05268", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05293", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05328", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.0535", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05318", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05306", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05295", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05242", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05243", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05395", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05434", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05475", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05478", "published_at": "2026-04-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-24032" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24032", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24032" }, { "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:H/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1928090", "reference_id": "1928090", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1928090" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982519", "reference_id": "982519", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982519" }, { "reference_url": "https://security.archlinux.org/AVG-1627", "reference_id": "AVG-1627", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": 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