Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/56337?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/56337?format=api", "vulnerability_id": "VCID-em8d-uu42-h7dx", "summary": "sigstore has insufficient validation of integration timestamp during verification\nVersions of sigstore-python newer than 2.0.0 but prior to 3.6.0 perform insufficient validation of the \"integration time\" present in \"v2\" and \"v3\" bundles during the verification flow: the \"integration time\" is verified *if* a source of signed time (such as an inclusion promise) is present, but is otherwise trusted if no source of signed time is present.\n\nThis does not affect \"v1\" bundles, as the \"v1\" bundle format always requires an inclusion promise.", "aliases": [ { "alias": "CVE-2024-55655" }, { "alias": "GHSA-hhfg-fwrw-87w7" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/83514?format=api", "purl": "pkg:pypi/sigstore@3.6.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@3.6.0" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/83513?format=api", "purl": "pkg:pypi/sigstore@2.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@2.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/789554?format=api", "purl": "pkg:pypi/sigstore@2.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@2.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/789555?format=api", "purl": "pkg:pypi/sigstore@2.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@2.1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/789556?format=api", "purl": "pkg:pypi/sigstore@2.1.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@2.1.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/789557?format=api", "purl": "pkg:pypi/sigstore@2.1.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@2.1.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/789558?format=api", "purl": "pkg:pypi/sigstore@2.1.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@2.1.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/789559?format=api", "purl": "pkg:pypi/sigstore@3.0.0rc1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@3.0.0rc1" }, { "url": "http://public2.vulnerablecode.io/api/packages/789560?format=api", "purl": "pkg:pypi/sigstore@3.0.0rc2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@3.0.0rc2" }, { "url": "http://public2.vulnerablecode.io/api/packages/789561?format=api", "purl": "pkg:pypi/sigstore@3.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@3.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/789562?format=api", "purl": "pkg:pypi/sigstore@3.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@3.1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/789563?format=api", "purl": "pkg:pypi/sigstore@3.2.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@3.2.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/789564?format=api", "purl": "pkg:pypi/sigstore@3.3.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@3.3.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/789565?format=api", "purl": "pkg:pypi/sigstore@3.4.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@3.4.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/789566?format=api", "purl": "pkg:pypi/sigstore@3.5.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@3.5.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/789567?format=api", "purl": "pkg:pypi/sigstore@3.5.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@3.5.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/789568?format=api", "purl": "pkg:pypi/sigstore@3.5.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9281-a23g-t3af" }, { "vulnerability": "VCID-em8d-uu42-h7dx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/sigstore@3.5.3" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-55655", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00096", "scoring_system": "epss", "scoring_elements": "0.26593", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00096", "scoring_system": "epss", "scoring_elements": "0.26541", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00096", "scoring_system": "epss", "scoring_elements": "0.26583", "published_at": "2026-06-06T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-55655" }, { "reference_url": "https://github.com/sigstore/sigstore-python", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/sigstore/sigstore-python" }, { "reference_url": "https://github.com/sigstore/sigstore-python/commit/300b502ae99ebfaace124f1f4e422a6a669369cf", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "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/2024-12-11T16:03:32Z/" } ], "url": "https://github.com/sigstore/sigstore-python/commit/300b502ae99ebfaace124f1f4e422a6a669369cf" }, { "reference_url": "https://github.com/sigstore/sigstore-python/releases/tag/v3.6.0", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "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/2024-12-11T16:03:32Z/" } ], "url": "https://github.com/sigstore/sigstore-python/releases/tag/v3.6.0" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-55655", "reference_id": "CVE-2024-55655", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-55655" }, { "reference_url": "https://github.com/advisories/GHSA-hhfg-fwrw-87w7", "reference_id": "GHSA-hhfg-fwrw-87w7", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-hhfg-fwrw-87w7" }, { "reference_url": "https://github.com/sigstore/sigstore-python/security/advisories/GHSA-hhfg-fwrw-87w7", "reference_id": "GHSA-hhfg-fwrw-87w7", "reference_type": "", "scores": [ { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U" }, { "value": "2.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X" }, { "value": "LOW", "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/2024-12-11T16:03:32Z/" } ], "url": "https://github.com/sigstore/sigstore-python/security/advisories/GHSA-hhfg-fwrw-87w7" } ], "weaknesses": [ { "cwe_id": 20, "name": "Improper Input Validation", "description": "The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly." }, { "cwe_id": 325, "name": "Missing Cryptographic Step", "description": "The product does not implement a required step in a cryptographic algorithm, resulting in weaker encryption than advertised by the algorithm." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." }, { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." } ], "exploits": [], "severity_range_score": "0.1 - 3", "exploitability": "0.5", "weighted_severity": "2.7", "risk_score": 1.4, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-em8d-uu42-h7dx" }