Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/45247?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/45247?format=api", "purl": "pkg:pypi/transformers@4.49.0", "type": "pypi", "namespace": "", "name": "transformers", "version": "4.49.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "4.50.0", "latest_non_vulnerable_version": "5.0.0rc3", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/57589?format=api", "vulnerability_id": "VCID-msje-w8r1-wkh8", "summary": "Transformers vulnerable to ReDoS attack through its SETTING_RE variable\nA Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the huggingface/transformers repository, specifically in version 4.49.0. The vulnerability is due to inefficient regular expression complexity in the `SETTING_RE` variable within the `transformers/commands/chat.py` file. The regex contains repetition groups and non-optimized quantifiers, leading to exponential backtracking when processing 'almost matching' payloads. This can degrade application performance and potentially result in a denial-of-service (DoS) when handling specially crafted input strings. The issue is fixed in version 4.51.0.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-3262.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-3262.json" }, { "reference_url": "https://github.com/huggingface/transformers", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/huggingface/transformers" }, { "reference_url": "https://github.com/huggingface/transformers/commit/0720e206c6ba28887e4d60ef60a6a089f6c1cc76", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/huggingface/transformers/commit/0720e206c6ba28887e4d60ef60a6a089f6c1cc76" }, { "reference_url": "https://github.com/huggingface/transformers/commit/126abe3461762e5fc180e7e614391d1b4ab051ca", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/huggingface/transformers/commit/126abe3461762e5fc180e7e614391d1b4ab051ca" }, { "reference_url": "https://huntr.com/bounties/ecf5ccc4-39e7-4fb3-b547-14a41d31a184", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://huntr.com/bounties/ecf5ccc4-39e7-4fb3-b547-14a41d31a184" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2376761", "reference_id": "2376761", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2376761" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-3262", "reference_id": "CVE-2025-3262", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-3262" }, { "reference_url": "https://github.com/advisories/GHSA-489j-g2vx-39wf", "reference_id": "GHSA-489j-g2vx-39wf", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-489j-g2vx-39wf" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/85639?format=api", "purl": "pkg:pypi/transformers@4.51.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/transformers@4.51.0" } ], "aliases": [ "CVE-2025-3262", "GHSA-489j-g2vx-39wf" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-msje-w8r1-wkh8" } ], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37062?format=api", "vulnerability_id": "VCID-7chd-q1tt-7fck", "summary": "A vulnerability in the `preprocess_string()` function of the `transformers.testing_utils` module in huggingface/transformers version v4.48.3 allows for a Regular Expression Denial of Service (ReDoS) attack. The regular expression used to process code blocks in docstrings contains nested quantifiers, leading to exponential backtracking when processing input with a large number of newline characters. An attacker can exploit this by providing a specially crafted payload, causing high CPU usage and potential application downtime, effectively resulting in a Denial of Service (DoS) scenario.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-2099.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/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-2025-2099.json" }, { "reference_url": "https://github.com/huggingface/transformers", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/huggingface/transformers" }, { "reference_url": "https://github.com/huggingface/transformers/commit/8cb522b4190bd556ce51be04942720650b1a3e57", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "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": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/huggingface/transformers/commit/8cb522b4190bd556ce51be04942720650b1a3e57" }, { "reference_url": "https://github.com/huggingface/transformers/pull/36648", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/huggingface/transformers/pull/36648" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/transformers/PYSEC-2025-40.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/transformers/PYSEC-2025-40.yaml" }, { "reference_url": "https://huntr.com/bounties/97b780f3-ffca-424f-ad5d-0e1c57a5bde4", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "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": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://huntr.com/bounties/97b780f3-ffca-424f-ad5d-0e1c57a5bde4" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2367239", "reference_id": "2367239", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2367239" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2099", "reference_id": "CVE-2025-2099", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2099" }, { "reference_url": "https://github.com/advisories/GHSA-qq3j-4f4f-9583", "reference_id": "GHSA-qq3j-4f4f-9583", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-qq3j-4f4f-9583" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:12791", "reference_id": "RHSA-2025:12791", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:12791" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/45247?format=api", "purl": "pkg:pypi/transformers@4.49.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-msje-w8r1-wkh8" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/transformers@4.49.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/84976?format=api", "purl": "pkg:pypi/transformers@4.50.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/transformers@4.50.0" } ], "aliases": [ "CVE-2025-2099", "GHSA-qq3j-4f4f-9583", "PYSEC-2025-40" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7chd-q1tt-7fck" } ], "risk_score": "3.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/transformers@4.49.0" }