Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/39482?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/39482?format=api", "vulnerability_id": "VCID-b3b7-qn1w-kyaa", "summary": "Three vulnerabilities have been discovered in the X Font Server possibly\n allowing local attackers to gain elevated privileges.", "aliases": [ { "alias": "CVE-2007-4990" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/75440?format=api", "purl": "pkg:ebuild/x11-apps/xfs@1.0.5", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/x11-apps/xfs@1.0.5" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/129472?format=api", "purl": "pkg:rpm/redhat/XFree86@4.1.0-86?arch=EL", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7t5d-r9wp-fqgn" }, { "vulnerability": "VCID-94nh-uujr-vuev" }, { "vulnerability": "VCID-9qnq-nhan-7ubj" }, { "vulnerability": "VCID-b3b7-qn1w-kyaa" }, { "vulnerability": "VCID-nzdk-7j9y-pkgw" }, { "vulnerability": "VCID-qh1y-8a6m-c7dv" }, { "vulnerability": "VCID-zbbj-umsp-nyfy" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/XFree86@4.1.0-86%3Farch=EL" }, { "url": "http://public2.vulnerablecode.io/api/packages/129475?format=api", "purl": "pkg:rpm/redhat/XFree86@4.3.0-126?arch=EL", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7t5d-r9wp-fqgn" }, { "vulnerability": "VCID-94nh-uujr-vuev" }, { "vulnerability": "VCID-9qnq-nhan-7ubj" }, { "vulnerability": "VCID-b3b7-qn1w-kyaa" }, { "vulnerability": "VCID-nzdk-7j9y-pkgw" }, { "vulnerability": "VCID-qh1y-8a6m-c7dv" }, { "vulnerability": "VCID-zbbj-umsp-nyfy" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/XFree86@4.3.0-126%3Farch=EL" }, { "url": "http://public2.vulnerablecode.io/api/packages/129473?format=api", "purl": "pkg:rpm/redhat/xorg-x11@6.8.2-1.EL.33.0?arch=2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7t5d-r9wp-fqgn" }, { "vulnerability": "VCID-94nh-uujr-vuev" }, { "vulnerability": "VCID-9qnq-nhan-7ubj" }, { "vulnerability": "VCID-b3b7-qn1w-kyaa" }, { "vulnerability": "VCID-nzdk-7j9y-pkgw" }, { "vulnerability": "VCID-qh1y-8a6m-c7dv" }, { "vulnerability": "VCID-suyj-bttx-gudj" }, { "vulnerability": "VCID-zbbj-umsp-nyfy" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/xorg-x11@6.8.2-1.EL.33.0%3Farch=2" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2007-4990.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2007-4990.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2007-4990", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.04295", "scoring_system": "epss", "scoring_elements": "0.88812", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.04295", "scoring_system": "epss", "scoring_elements": "0.88821", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.04295", "scoring_system": "epss", "scoring_elements": "0.88837", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.04295", "scoring_system": "epss", "scoring_elements": "0.8884", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.04295", "scoring_system": "epss", "scoring_elements": "0.88857", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.04295", "scoring_system": "epss", "scoring_elements": "0.88862", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.04295", "scoring_system": "epss", "scoring_elements": "0.88874", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.05229", "scoring_system": "epss", "scoring_elements": "0.89965", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.05229", "scoring_system": "epss", "scoring_elements": "0.89959", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.05229", "scoring_system": "epss", "scoring_elements": "0.89973", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2007-4990" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=322961", "reference_id": "322961", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=322961" }, { "reference_url": "https://security.gentoo.org/glsa/200710-11", "reference_id": "GLSA-200710-11", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/200710-11" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2008:0029", "reference_id": "RHSA-2008:0029", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2008:0029" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2008:0030", "reference_id": "RHSA-2008:0030", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2008:0030" } ], "weaknesses": [ { "cwe_id": 122, "name": "Heap-based Buffer Overflow", "description": "A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc()." } ], "exploits": [], "severity_range_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-b3b7-qn1w-kyaa" }