Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/923914?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/923914?format=api", "purl": "pkg:deb/debian/golang-github-containers-storage@1.34.1%2Bds1-1?distro=trixie", "type": "deb", "namespace": "debian", "name": "golang-github-containers-storage", "version": "1.34.1+ds1-1", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "1.55.1+ds1-1", "latest_non_vulnerable_version": "1.62.0-3", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/46398?format=api", "vulnerability_id": "VCID-pqs8-s3dm-7ff2", "summary": "Improper Locking in github.com/containers/storage\nA deadlock vulnerability was found in `github.com/containers/storage` in versions before 1.28.1. When a container image is processed, each layer is unpacked using `tar`. If one of those layers is not a valid `tar` archive this causes an error leading to an unexpected situation where the code indefinitely waits for the tar unpacked stream, which never finishes. An attacker could use this vulnerability to craft a malicious image, which when downloaded and stored by an application using containers/storage, would then cause a deadlock leading to a Denial of Service (DoS).", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20291.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20291.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20291", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.77375", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.77323", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.77367", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.77355", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.77349", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.77315", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.77221", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.77228", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.77257", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.77239", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.7727", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.77279", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.77306", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.77286", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.77283", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01026", "scoring_system": "epss", "scoring_elements": "0.77324", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20291" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1939485", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1939485" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20291", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20291" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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/containers/storage", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/containers/storage" }, { "reference_url": "https://github.com/containers/storage/commit/306fcabc964470e4b3b87a43a8f6b7d698209ee1", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/containers/storage/commit/306fcabc964470e4b3b87a43a8f6b7d698209ee1" }, { "reference_url": "https://github.com/containers/storage/pull/860", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/containers/storage/pull/860" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R5D7XL7FL24TWFMGQ3K2S72EOUSLZMKL", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R5D7XL7FL24TWFMGQ3K2S72EOUSLZMKL" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SPYOHNG2Q7DCAQZMGYLMENLKALGDLG3X", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SPYOHNG2Q7DCAQZMGYLMENLKALGDLG3X" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WX24EITRXVHDM5M223BVTJA2ODF2FSHI", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WX24EITRXVHDM5M223BVTJA2ODF2FSHI" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZNMB7O2UIXE34PGSCSOULGHPX5LIJBMM", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZNMB7O2UIXE34PGSCSOULGHPX5LIJBMM" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20291", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20291" }, { "reference_url": "https://pkg.go.dev/vuln/GO-2021-0100", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://pkg.go.dev/vuln/GO-2021-0100" }, { "reference_url": "https://unit42.paloaltonetworks.com/cve-2021-20291", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://unit42.paloaltonetworks.com/cve-2021-20291" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988942", "reference_id": "988942", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988942" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:1150", "reference_id": "RHSA-2021:1150", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:1150" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2438", "reference_id": "RHSA-2021:2438", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2438" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4154", "reference_id": "RHSA-2021:4154", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4154" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:7954", "reference_id": "RHSA-2022:7954", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:7954" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:7955", "reference_id": "RHSA-2022:7955", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:7955" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/923914?format=api", "purl": "pkg:deb/debian/golang-github-containers-storage@1.34.1%2Bds1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-github-containers-storage@1.34.1%252Bds1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/923913?format=api", "purl": "pkg:deb/debian/golang-github-containers-storage@1.43.0%2Bds1-8?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-zcxt-ccb2-eufc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-github-containers-storage@1.43.0%252Bds1-8%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/923916?format=api", "purl": "pkg:deb/debian/golang-github-containers-storage@1.57.2%2Bds1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-github-containers-storage@1.57.2%252Bds1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/923915?format=api", "purl": "pkg:deb/debian/golang-github-containers-storage@1.62.0-3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-github-containers-storage@1.62.0-3%3Fdistro=trixie" } ], "aliases": [ "CVE-2021-20291", "GHSA-7qw8-847f-pggm" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-pqs8-s3dm-7ff2" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-github-containers-storage@1.34.1%252Bds1-1%3Fdistro=trixie" }