Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/87209?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/87209?format=api", "vulnerability_id": "VCID-13ek-v7ng-5khn", "summary": "kernel: kvm: device assignment DoS", "aliases": [ { "alias": "CVE-2011-4347" } ], "fixed_packages": [], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/126114?format=api", "purl": "pkg:rpm/redhat/kernel@2.6.32-131.29.1?arch=el6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-13ek-v7ng-5khn" }, { "vulnerability": "VCID-c6wb-wxwr-tuh3" }, { "vulnerability": "VCID-dzp6-pjj8-ruhf" }, { "vulnerability": "VCID-qatp-fv4f-tugw" }, { "vulnerability": "VCID-qrt5-vdfy-k3eb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.32-131.29.1%3Farch=el6" }, { "url": "http://public2.vulnerablecode.io/api/packages/126246?format=api", "purl": "pkg:rpm/redhat/kernel@2.6.32-220.7.1?arch=el6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-13ek-v7ng-5khn" }, { "vulnerability": "VCID-6y6m-dsht-y7d8" }, { "vulnerability": "VCID-9jhs-pwhf-6ya6" }, { "vulnerability": "VCID-c6wb-wxwr-tuh3" }, { "vulnerability": "VCID-pevh-sj6y-gqdp" }, { "vulnerability": "VCID-qdds-66x8-gqdb" }, { "vulnerability": "VCID-qeu7-yh94-fqhh" }, { "vulnerability": "VCID-u55y-gtss-57a1" }, { "vulnerability": "VCID-xu2s-e5wv-bybk" }, { "vulnerability": "VCID-z16f-rf4n-qybf" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.32-220.7.1%3Farch=el6" }, { "url": "http://public2.vulnerablecode.io/api/packages/126451?format=api", "purl": "pkg:rpm/redhat/kvm@83-249?arch=el5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-13ek-v7ng-5khn" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kvm@83-249%3Farch=el5" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4347.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4347.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4347", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15183", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15326", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15364", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15434", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15238", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15376", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15337", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15298", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15232", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15147", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15154", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15211", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15251", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15249", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15192", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00049", "scoring_system": "epss", "scoring_elements": "0.15058", "published_at": "2026-05-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4347" }, { "reference_url": "https://github.com/torvalds/linux/commit/c4e7f9022e506c6635a5037713c37118e23193e4", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/torvalds/linux/commit/c4e7f9022e506c6635a5037713c37118e23193e4" }, { "reference_url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1.10", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1.10" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2011/11/24/7", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.openwall.com/lists/oss-security/2011/11/24/7" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=756084", "reference_id": "756084", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=756084" }, { "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/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.1:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:linux:linux_kernel:3.1.1:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.1:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.2:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:linux:linux_kernel:3.1.2:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.2:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.3:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:linux:linux_kernel:3.1.3:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.3:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.4:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:linux:linux_kernel:3.1.4:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.4:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.5:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:linux:linux_kernel:3.1.5:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.5:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.6:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:linux:linux_kernel:3.1.6:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.6:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.7:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:linux:linux_kernel:3.1.7:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.7:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.8:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:linux:linux_kernel:3.1.8:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:3.1.8:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4347", "reference_id": "CVE-2011-4347", "reference_type": "", "scores": [ { "value": "4.0", "scoring_system": "cvssv2", "scoring_elements": "AV:L/AC:H/Au:N/C:N/I:N/A:C" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4347" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0149", "reference_id": "RHSA-2012:0149", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0149" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0350", "reference_id": "RHSA-2012:0350", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0350" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:1042", "reference_id": "RHSA-2012:1042", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:1042" }, { "reference_url": "https://usn.ubuntu.com/1421-1/", "reference_id": "USN-1421-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1421-1/" }, { "reference_url": "https://usn.ubuntu.com/1422-1/", "reference_id": "USN-1422-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1422-1/" }, { "reference_url": "https://usn.ubuntu.com/1425-1/", "reference_id": "USN-1425-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1425-1/" }, { "reference_url": "https://usn.ubuntu.com/1426-1/", "reference_id": "USN-1426-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1426-1/" }, { "reference_url": "https://usn.ubuntu.com/1431-1/", "reference_id": "USN-1431-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1431-1/" }, { "reference_url": "https://usn.ubuntu.com/1433-1/", "reference_id": "USN-1433-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1433-1/" }, { "reference_url": "https://usn.ubuntu.com/1440-1/", "reference_id": "USN-1440-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1440-1/" } ], "weaknesses": [ { "cwe_id": 264, "name": "Permissions, Privileges, and Access Controls", "description": "Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control." } ], "exploits": [], "severity_range_score": "4.0 - 4.0", "exploitability": "0.5", "weighted_severity": "3.6", "risk_score": 1.8, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-13ek-v7ng-5khn" }