Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/31257?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/31257?format=api", "vulnerability_id": "VCID-v7er-h28b-nkcy", "summary": "Multiple vulnerabilities have been found in GnuTLS, allowing a\n remote attacker to perform man-in-the-middle or Denial of Service attacks.", "aliases": [ { "alias": "CVE-2011-4128" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/71826?format=api", "purl": "pkg:ebuild/net-libs/gnutls@2.12.18", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/net-libs/gnutls@2.12.18" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/126110?format=api", "purl": "pkg:rpm/redhat/gnutls@1.4.1-7.el5_8?arch=2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3c48-skyt-43a7" }, { "vulnerability": "VCID-7hed-tsqv-8fhd" }, { "vulnerability": "VCID-v7er-h28b-nkcy" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/gnutls@1.4.1-7.el5_8%3Farch=2" }, { "url": "http://public2.vulnerablecode.io/api/packages/126108?format=api", "purl": "pkg:rpm/redhat/gnutls@2.8.5-4.el6_2?arch=2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3c48-skyt-43a7" }, { "vulnerability": "VCID-v7er-h28b-nkcy" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/gnutls@2.8.5-4.el6_2%3Farch=2" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4128.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4128.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4128", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.8026", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80268", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80289", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80277", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80305", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80315", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80334", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80319", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80313", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80343", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80345", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.8035", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80376", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80383", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.804", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80416", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80438", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80456", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80451", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.80468", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.01385", "scoring_system": "epss", "scoring_elements": "0.8051", "published_at": "2026-05-14T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4128" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=752308", "reference_id": "752308", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=752308" }, { "reference_url": "https://security.gentoo.org/glsa/201206-18", "reference_id": "GLSA-201206-18", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/201206-18" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0428", "reference_id": "RHSA-2012:0428", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0428" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0429", "reference_id": "RHSA-2012:0429", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0429" }, { "reference_url": "https://usn.ubuntu.com/1418-1/", "reference_id": "USN-1418-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1418-1/" } ], "weaknesses": [], "exploits": [], "severity_range_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-v7er-h28b-nkcy" }