Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/929211?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/929211?format=api", "purl": "pkg:deb/debian/libxml2@2.7.8.dfsg-3?distro=trixie", "type": "deb", "namespace": "debian", "name": "libxml2", "version": "2.7.8.dfsg-3", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "2.7.8.dfsg-5", "latest_non_vulnerable_version": "2.15.2+dfsg-0.1", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/6708?format=api", "vulnerability_id": "VCID-ttud-e3xr-dudd", "summary": "Integer Overflow\nInteger overflow in xpath.c in libxml2, and libxml, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted XML file that triggers a heap-based buffer overflow when adding a new namespace node, related to handling of XPath expressions.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-1944.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-1944.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-1944", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.23686", "scoring_system": "epss", "scoring_elements": "0.9596", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.23686", "scoring_system": "epss", "scoring_elements": "0.95967", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.23686", "scoring_system": "epss", "scoring_elements": "0.95974", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.23686", "scoring_system": "epss", "scoring_elements": "0.95979", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.23686", "scoring_system": "epss", "scoring_elements": "0.95988", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.23686", "scoring_system": "epss", "scoring_elements": "0.9599", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.23686", "scoring_system": "epss", "scoring_elements": "0.95993", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.23686", "scoring_system": "epss", "scoring_elements": "0.95996", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.23686", "scoring_system": "epss", "scoring_elements": "0.96005", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.23686", "scoring_system": "epss", "scoring_elements": "0.96011", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.23686", "scoring_system": "epss", "scoring_elements": "0.96012", "published_at": "2026-04-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-1944" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1944", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1944" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=628537", "reference_id": "628537", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=628537" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=709747", "reference_id": "709747", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=709747" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2011-1944", "reference_id": "CVE-2011-1944", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-1944" }, { "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/35810.txt", "reference_id": "CVE-2011-1944;OSVDB-73248", "reference_type": "exploit", "scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/35810.txt" }, { "reference_url": "https://www.securityfocus.com/bid/48056/info", "reference_id": "CVE-2011-1944;OSVDB-73248", "reference_type": "exploit", "scores": [], "url": "https://www.securityfocus.com/bid/48056/info" }, { "reference_url": "https://security.gentoo.org/glsa/201110-26", "reference_id": "GLSA-201110-26", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/201110-26" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2011:1749", "reference_id": "RHSA-2011:1749", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2011:1749" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0017", "reference_id": "RHSA-2012:0017", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0017" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2013:0217", "reference_id": "RHSA-2013:0217", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2013:0217" }, { "reference_url": "https://usn.ubuntu.com/1153-1/", "reference_id": "USN-1153-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1153-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/929211?format=api", "purl": "pkg:deb/debian/libxml2@2.7.8.dfsg-3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxml2@2.7.8.dfsg-3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/929198?format=api", "purl": "pkg:deb/debian/libxml2@2.9.10%2Bdfsg-6.7%2Bdeb11u4?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-62bb-e8vk-7uh4" }, { "vulnerability": "VCID-d1ar-1945-sygd" }, { "vulnerability": "VCID-knx8-5fpz-zbgn" }, { "vulnerability": "VCID-nj3a-zqw9-6bga" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxml2@2.9.10%252Bdfsg-6.7%252Bdeb11u4%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/929196?format=api", "purl": "pkg:deb/debian/libxml2@2.9.14%2Bdfsg-1.3~deb12u5?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-62bb-e8vk-7uh4" }, { "vulnerability": "VCID-d1ar-1945-sygd" }, { "vulnerability": "VCID-knx8-5fpz-zbgn" }, { "vulnerability": "VCID-nj3a-zqw9-6bga" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxml2@2.9.14%252Bdfsg-1.3~deb12u5%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/929200?format=api", "purl": "pkg:deb/debian/libxml2@2.12.7%2Bdfsg%2Breally2.9.14-2.1%2Bdeb13u2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-62bb-e8vk-7uh4" }, { "vulnerability": "VCID-d1ar-1945-sygd" }, { "vulnerability": "VCID-knx8-5fpz-zbgn" }, { "vulnerability": "VCID-nj3a-zqw9-6bga" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxml2@2.12.7%252Bdfsg%252Breally2.9.14-2.1%252Bdeb13u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/929199?format=api", "purl": "pkg:deb/debian/libxml2@2.15.2%2Bdfsg-0.1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxml2@2.15.2%252Bdfsg-0.1%3Fdistro=trixie" } ], "aliases": [ "CVE-2011-1944" ], "risk_score": 0.4, "exploitability": "2.0", "weighted_severity": "0.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ttud-e3xr-dudd" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libxml2@2.7.8.dfsg-3%3Fdistro=trixie" }