Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/936285?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/936285?format=api", "purl": "pkg:deb/debian/python-bleach@3.1.4-1?distro=trixie", "type": "deb", "namespace": "debian", "name": "python-bleach", "version": "3.1.4-1", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "3.2.1-2.1", "latest_non_vulnerable_version": "6.3.0-1", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/6066?format=api", "vulnerability_id": "VCID-kxh2-721e-tyh2", "summary": "In Mozilla Bleach before 3.1.4, `bleach.clean` behavior parsing style attributes could result in a regular expression denial of service (ReDoS).", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-6817", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.69091", "published_at": "2026-05-14T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68831", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68849", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.6887", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.6885", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.689", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68918", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68941", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68927", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68898", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68938", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68948", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68928", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68979", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.68985", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.6899", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.6897", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.69013", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.69048", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.69015", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.00581", "scoring_system": "epss", "scoring_elements": "0.6904", "published_at": "2026-05-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-6817" }, { "reference_url": "https://blog.r2c.dev/posts/finding-python-redos-bugs-at-scale-using-dlint-and-r2c/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://blog.r2c.dev/posts/finding-python-redos-bugs-at-scale-using-dlint-and-r2c/" }, { "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1623633", "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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-19T15:21:19Z/" } ], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1623633" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6817", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6817" }, { "reference_url": "https://github.com/mozilla/bleach", "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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mozilla/bleach" }, { "reference_url": "https://github.com/mozilla/bleach/releases/tag/v3.1.4", "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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/mozilla/bleach/releases/tag/v3.1.4" }, { "reference_url": "https://github.com/mozilla/bleach/security/advisories/GHSA-vqhp-cxgc-6wmm", "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": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-19T15:21:19Z/" } ], "url": "https://github.com/mozilla/bleach/security/advisories/GHSA-vqhp-cxgc-6wmm" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/bleach/PYSEC-2020-340.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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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/bleach/PYSEC-2020-340.yaml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6817", "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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6817" }, { "reference_url": "https://snyk.io/vuln/SNYK-PYTHON-BLEACH-561754", "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": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://snyk.io/vuln/SNYK-PYTHON-BLEACH-561754" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=955388", "reference_id": "955388", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=955388" }, { "reference_url": "https://github.com/advisories/GHSA-vqhp-cxgc-6wmm", "reference_id": "GHSA-vqhp-cxgc-6wmm", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-vqhp-cxgc-6wmm" }, { "reference_url": "https://usn.ubuntu.com/8077-1/", "reference_id": "USN-8077-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8077-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/936285?format=api", "purl": "pkg:deb/debian/python-bleach@3.1.4-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-bleach@3.1.4-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/936280?format=api", "purl": "pkg:deb/debian/python-bleach@3.2.1-2.1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-bleach@3.2.1-2.1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/936278?format=api", "purl": "pkg:deb/debian/python-bleach@5.0.1-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-bleach@5.0.1-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/936282?format=api", "purl": "pkg:deb/debian/python-bleach@6.2.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-bleach@6.2.0-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/936281?format=api", "purl": "pkg:deb/debian/python-bleach@6.3.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-bleach@6.3.0-1%3Fdistro=trixie" } ], "aliases": [ "CVE-2020-6817", "GHSA-vqhp-cxgc-6wmm", "GMS-2020-698", "PYSEC-2020-340", "SNYK-PYTHON-BLEACH-561754" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-kxh2-721e-tyh2" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-bleach@3.1.4-1%3Fdistro=trixie" }