Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/87441?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/87441?format=api", "vulnerability_id": "VCID-697d-c9xu-jkaf", "summary": "kernel: thp: madvise on top of /dev/zero private mapping can lead to panic", "aliases": [ { "alias": "CVE-2011-2479" } ], "fixed_packages": [], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/127270?format=api", "purl": "pkg:rpm/redhat/kernel@2.6.32-131.6.1?arch=el6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-697d-c9xu-jkaf" }, { "vulnerability": "VCID-9n2b-z8vv-qbec" }, { "vulnerability": "VCID-sn81-psqc-r7de" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.32-131.6.1%3Farch=el6" } ], "references": [ { "reference_url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39", "reference_id": "", "reference_type": "", "scores": [], "url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39" }, { "reference_url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=78f11a255749d09025f54d4e2df4fbcb031530e2", "reference_id": "", "reference_type": "", "scores": [], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=78f11a255749d09025f54d4e2df4fbcb031530e2" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-2479.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-2479.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-2479", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00061", "scoring_system": "epss", "scoring_elements": "0.18983", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00061", "scoring_system": "epss", "scoring_elements": "0.19027", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00061", "scoring_system": "epss", "scoring_elements": "0.19228", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00061", "scoring_system": "epss", "scoring_elements": "0.19362", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00061", "scoring_system": "epss", "scoring_elements": "0.19413", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00061", "scoring_system": "epss", "scoring_elements": "0.1913", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00061", "scoring_system": "epss", "scoring_elements": "0.1921", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00061", "scoring_system": "epss", "scoring_elements": "0.19263", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00061", "scoring_system": "epss", "scoring_elements": "0.19269", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00061", "scoring_system": "epss", "scoring_elements": "0.19222", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00061", "scoring_system": "epss", "scoring_elements": "0.19167", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00061", "scoring_system": "epss", "scoring_elements": "0.19128", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00061", "scoring_system": "epss", "scoring_elements": "0.19137", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00061", "scoring_system": "epss", "scoring_elements": "0.19145", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00061", "scoring_system": "epss", "scoring_elements": "0.19038", "published_at": "2026-04-24T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-2479" }, { "reference_url": "https://github.com/torvalds/linux/commit/78f11a255749d09025f54d4e2df4fbcb031530e2", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/torvalds/linux/commit/78f11a255749d09025f54d4e2df4fbcb031530e2" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2011/06/20/14", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.openwall.com/lists/oss-security/2011/06/20/14" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=714761", "reference_id": "714761", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=714761" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2479", "reference_id": "CVE-2011-2479", "reference_type": "", "scores": [ { "value": "4.9", "scoring_system": "cvssv2", "scoring_elements": "AV:L/AC:L/Au:N/C:N/I:N/A:C" }, { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2479" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2011:0928", "reference_id": "RHSA-2011:0928", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2011:0928" }, { "reference_url": "https://usn.ubuntu.com/1167-1/", "reference_id": "USN-1167-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1167-1/" }, { "reference_url": "https://usn.ubuntu.com/1256-1/", "reference_id": "USN-1256-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1256-1/" }, { "reference_url": "https://usn.ubuntu.com/1281-1/", "reference_id": "USN-1281-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1281-1/" } ], "weaknesses": [ { "cwe_id": 399, "name": "Resource Management Errors", "description": "Weaknesses in this category are related to improper management of system resources." } ], "exploits": [], "severity_range_score": "4.9 - 5.5", "exploitability": "0.5", "weighted_severity": "5.0", "risk_score": 2.5, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-697d-c9xu-jkaf" }