Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/87180?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/87180?format=api", "vulnerability_id": "VCID-3qpn-v9pw-vbgs", "summary": "kernel: possible privilege escalation via SG_IO ioctl", "aliases": [ { "alias": "CVE-2011-4127" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/927486?format=api", "purl": "pkg:deb/debian/libguestfs@1:1.14.8-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libguestfs@1:1.14.8-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/927487?format=api", "purl": "pkg:deb/debian/libguestfs@1:1.44.0-2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-u1k9-bumt-1fde" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libguestfs@1:1.44.0-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/927485?format=api", "purl": "pkg:deb/debian/libguestfs@1:1.48.6-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libguestfs@1:1.48.6-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/927490?format=api", "purl": "pkg:deb/debian/libguestfs@1:1.54.1-2%2Bdeb13u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libguestfs@1:1.54.1-2%252Bdeb13u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/927488?format=api", "purl": "pkg:deb/debian/libguestfs@1:1.58.1-3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libguestfs@1:1.58.1-3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/927489?format=api", "purl": "pkg:deb/debian/libguestfs@1:1.58.1-4?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libguestfs@1:1.58.1-4%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1067568?format=api", "purl": "pkg:deb/debian/libguestfs@1:1.58.1-5?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libguestfs@1:1.58.1-5%3Fdistro=trixie" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/126429?format=api", "purl": "pkg:rpm/redhat/kernel@2.6.18-238.35.1?arch=el5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3qpn-v9pw-vbgs" }, { "vulnerability": "VCID-8uxg-wvc8-gbe6" }, { "vulnerability": "VCID-ausm-xxzm-6kh2" }, { "vulnerability": "VCID-gth4-k932-3yer" }, { "vulnerability": "VCID-s74x-nvav-rud6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.18-238.35.1%3Farch=el5" }, { "url": "http://public2.vulnerablecode.io/api/packages/126219?format=api", "purl": "pkg:rpm/redhat/kernel@2.6.18-274.18.1?arch=el5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3qpn-v9pw-vbgs" }, { "vulnerability": "VCID-6wku-z2vq-pudn" }, { "vulnerability": "VCID-8uxg-wvc8-gbe6" }, { "vulnerability": "VCID-axan-7hxy-r3cg" }, { "vulnerability": "VCID-pevh-sj6y-gqdp" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.18-274.18.1%3Farch=el5" }, { "url": "http://public2.vulnerablecode.io/api/packages/126430?format=api", "purl": "pkg:rpm/redhat/kernel@2.6.32-220.2.1?arch=el6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3qpn-v9pw-vbgs" }, { "vulnerability": "VCID-t5bd-vweu-zudg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.32-220.2.1%3Farch=el6" }, { "url": "http://public2.vulnerablecode.io/api/packages/126140?format=api", "purl": "pkg:rpm/redhat/kernel-rt@3.0.18-rt34.53?arch=el6rt", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3qpn-v9pw-vbgs" }, { "vulnerability": "VCID-5bkg-wjsx-zucw" }, { "vulnerability": "VCID-6y6m-dsht-y7d8" }, { "vulnerability": "VCID-8uu6-qhdz-qqff" }, { "vulnerability": "VCID-9a7h-rc7a-kufu" }, { "vulnerability": "VCID-c6wb-wxwr-tuh3" }, { "vulnerability": "VCID-pevh-sj6y-gqdp" }, { "vulnerability": "VCID-qdds-66x8-gqdb" }, { "vulnerability": "VCID-qrt5-vdfy-k3eb" }, { "vulnerability": "VCID-rjeq-4es3-g3dg" }, { "vulnerability": "VCID-vjgt-vg3s-fbaa" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel-rt@3.0.18-rt34.53%3Farch=el6rt" }, { "url": "http://public2.vulnerablecode.io/api/packages/126431?format=api", "purl": "pkg:rpm/redhat/rhev-hypervisor6@6.2-20111215.0?arch=el6_2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3qpn-v9pw-vbgs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rhev-hypervisor6@6.2-20111215.0%3Farch=el6_2" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4127.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4127.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4127", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.2553", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25599", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25636", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25404", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25473", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25521", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25532", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.2549", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25433", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25438", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25428", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25394", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25358", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25351", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25306", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.2519", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.0009", "scoring_system": "epss", "scoring_elements": "0.25255", "published_at": "2026-05-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4127" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4127", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4127" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=752375", "reference_id": "752375", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=752375" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2011:1849", "reference_id": "RHSA-2011:1849", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2011:1849" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2011:1850", "reference_id": "RHSA-2011:1850", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2011:1850" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0107", "reference_id": "RHSA-2012:0107", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0107" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0333", "reference_id": "RHSA-2012:0333", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0333" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0358", "reference_id": "RHSA-2012:0358", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0358" }, { "reference_url": "https://usn.ubuntu.com/1384-1/", "reference_id": "USN-1384-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1384-1/" }, { "reference_url": "https://usn.ubuntu.com/1388-1/", "reference_id": "USN-1388-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1388-1/" }, { "reference_url": "https://usn.ubuntu.com/1389-1/", "reference_id": "USN-1389-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1389-1/" }, { "reference_url": "https://usn.ubuntu.com/1405-1/", "reference_id": "USN-1405-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1405-1/" } ], "weaknesses": [ { "cwe_id": 284, "name": "Improper Access Control", "description": "The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor." } ], "exploits": [], "severity_range_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3qpn-v9pw-vbgs" }