Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/136232?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/136232?format=api", "vulnerability_id": "VCID-qpnm-95vw-fbbg", "summary": "pypdf is a pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files. An attacker who uses this vulnerability can craft a PDF which leads to unexpected long runtime. This quadratic runtime blocks the current process and can utilize a single core of the CPU by 100%. It does not affect memory usage. This issue has been addressed in PR 808 and versions from 1.27.9 include this fix. Users are advised to upgrade. There are no known workarounds for this vulnerability.", "aliases": [ { "alias": "CVE-2023-36810" }, { "alias": "GHSA-jrm6-h9cq-8gqw" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/100495?format=api", "purl": "pkg:deb/debian/pypdf2@1.26.0-4%2Bdeb11u1?distro=bullseye", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pypdf2@1.26.0-4%252Bdeb11u1%3Fdistro=bullseye" }, { "url": "http://public2.vulnerablecode.io/api/packages/1087647?format=api", "purl": "pkg:deb/debian/pypdf2@1.26.0-4%2Bdeb11u1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pypdf2@1.26.0-4%252Bdeb11u1" }, { "url": "http://public2.vulnerablecode.io/api/packages/100494?format=api", "purl": "pkg:deb/debian/pypdf2@1.27.9-1?distro=bullseye", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pypdf2@1.27.9-1%3Fdistro=bullseye" }, { "url": "http://public2.vulnerablecode.io/api/packages/100493?format=api", "purl": "pkg:deb/debian/pypdf2@2.12.1-3%2Bdeb12u1?distro=bullseye", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pypdf2@2.12.1-3%252Bdeb12u1%3Fdistro=bullseye" }, { "url": "http://public2.vulnerablecode.io/api/packages/381653?format=api", "purl": "pkg:pypi/pypdf2@1.27.9", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.27.9" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1087644?format=api", "purl": "pkg:deb/debian/pypdf2@1.23%2Bgit20141008-1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pypdf2@1.23%252Bgit20141008-1" }, { "url": "http://public2.vulnerablecode.io/api/packages/1087645?format=api", "purl": "pkg:deb/debian/pypdf2@1.23%2Bgit20141008-1%2Bdeb8u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pypdf2@1.23%252Bgit20141008-1%252Bdeb8u1" }, { "url": "http://public2.vulnerablecode.io/api/packages/1087646?format=api", "purl": "pkg:deb/debian/pypdf2@1.26.0-2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pypdf2@1.26.0-2" }, { "url": "http://public2.vulnerablecode.io/api/packages/69925?format=api", "purl": "pkg:pypi/pypdf2@1.15", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.15" }, { "url": "http://public2.vulnerablecode.io/api/packages/69926?format=api", "purl": "pkg:pypi/pypdf2@1.16", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.16" }, { "url": "http://public2.vulnerablecode.io/api/packages/69927?format=api", "purl": "pkg:pypi/pypdf2@1.17", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.17" }, { "url": "http://public2.vulnerablecode.io/api/packages/69928?format=api", "purl": "pkg:pypi/pypdf2@1.18", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.18" }, { "url": "http://public2.vulnerablecode.io/api/packages/69929?format=api", "purl": "pkg:pypi/pypdf2@1.19", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.19" }, { "url": "http://public2.vulnerablecode.io/api/packages/69930?format=api", "purl": "pkg:pypi/pypdf2@1.20", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.20" }, { "url": "http://public2.vulnerablecode.io/api/packages/69931?format=api", "purl": "pkg:pypi/pypdf2@1.21", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.21" }, { "url": "http://public2.vulnerablecode.io/api/packages/69932?format=api", "purl": "pkg:pypi/pypdf2@1.22", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.22" }, { "url": "http://public2.vulnerablecode.io/api/packages/69933?format=api", "purl": "pkg:pypi/pypdf2@1.23", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.23" }, { "url": "http://public2.vulnerablecode.io/api/packages/69934?format=api", "purl": "pkg:pypi/pypdf2@1.24", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.24" }, { "url": "http://public2.vulnerablecode.io/api/packages/69935?format=api", "purl": "pkg:pypi/pypdf2@1.25", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.25" }, { "url": "http://public2.vulnerablecode.io/api/packages/69936?format=api", "purl": "pkg:pypi/pypdf2@1.25.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.25.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/69937?format=api", "purl": "pkg:pypi/pypdf2@1.26.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.26.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/69938?format=api", "purl": "pkg:pypi/pypdf2@1.27.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.27.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/69939?format=api", "purl": "pkg:pypi/pypdf2@1.27.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.27.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/69940?format=api", "purl": "pkg:pypi/pypdf2@1.27.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.27.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/69941?format=api", "purl": "pkg:pypi/pypdf2@1.27.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.27.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/69942?format=api", "purl": "pkg:pypi/pypdf2@1.27.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2jvc-j78s-fkg3" }, { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.27.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/20249?format=api", "purl": "pkg:pypi/pypdf2@1.27.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.27.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/636952?format=api", "purl": "pkg:pypi/pypdf2@1.27.6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.27.6" }, { "url": "http://public2.vulnerablecode.io/api/packages/636953?format=api", "purl": "pkg:pypi/pypdf2@1.27.7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.27.7" }, { "url": "http://public2.vulnerablecode.io/api/packages/393796?format=api", "purl": "pkg:pypi/pypdf2@1.27.8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-qpnm-95vw-fbbg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf2@1.27.8" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-36810", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00165", "scoring_system": "epss", "scoring_elements": "0.37305", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.00165", "scoring_system": "epss", "scoring_elements": "0.37492", "published_at": "2026-06-14T12:55:00Z" }, { "value": "0.00165", "scoring_system": "epss", "scoring_elements": "0.37505", "published_at": "2026-06-13T12:55:00Z" }, { "value": "0.00165", "scoring_system": "epss", "scoring_elements": "0.37482", "published_at": "2026-06-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-36810" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-36810", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-36810" }, { "reference_url": "https://github.com/py-pdf/pypdf", "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:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/py-pdf/pypdf" }, { "reference_url": "https://github.com/py-pdf/pypdf/commit/c6c56f550bb384e05f0139c796ba1308837d6373", "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:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/py-pdf/pypdf/commit/c6c56f550bb384e05f0139c796ba1308837d6373" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-36810", "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:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-36810" }, { "reference_url": "https://github.com/py-pdf/pypdf/issues/582", "reference_id": "582", "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:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-04T21:19:20Z/" } ], "url": "https://github.com/py-pdf/pypdf/issues/582" }, { "reference_url": "https://github.com/py-pdf/pypdf/pull/808", "reference_id": "808", "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:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-04T21:19:20Z/" } ], "url": "https://github.com/py-pdf/pypdf/pull/808" }, { "reference_url": "https://github.com/advisories/GHSA-jrm6-h9cq-8gqw", "reference_id": "GHSA-jrm6-h9cq-8gqw", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-jrm6-h9cq-8gqw" }, { "reference_url": "https://github.com/py-pdf/pypdf/security/advisories/GHSA-jrm6-h9cq-8gqw", "reference_id": "GHSA-jrm6-h9cq-8gqw", "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:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-04T21:19:20Z/" } ], "url": "https://github.com/py-pdf/pypdf/security/advisories/GHSA-jrm6-h9cq-8gqw" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00019.html", "reference_id": "msg00019.html", "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:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-04T21:19:20Z/" } ], "url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00019.html" }, { "reference_url": "https://usn.ubuntu.com/6280-1/", "reference_id": "USN-6280-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6280-1/" } ], "weaknesses": [ { "cwe_id": 407, "name": "Inefficient Algorithmic Complexity", "description": "An algorithm in a product has an inefficient worst-case computational complexity that may be detrimental to system performance and can be triggered by an attacker, typically using crafted manipulations that ensure that the worst case is being reached." }, { "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." }, { "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." } ], "exploits": [], "severity_range_score": "4.0 - 6.9", "exploitability": "0.5", "weighted_severity": "6.2", "risk_score": 3.1, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qpnm-95vw-fbbg" }