Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/100721?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/100721?format=api", "purl": "pkg:deb/debian/krb5@1.12.1%2Bdfsg-5?distro=trixie", "type": "deb", "namespace": "debian", "name": "krb5", "version": "1.12.1+dfsg-5", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "1.12.1+dfsg-7", "latest_non_vulnerable_version": "1.22.1-2.1", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/74997?format=api", "vulnerability_id": "VCID-2674-wgen-1qbk", "summary": "Double free vulnerability in the init_ctx_reselect function in the SPNEGO initiator in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.10.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via network traffic that appears to come from an intended acceptor, but specifies a security mechanism different from the one proposed by the initiator.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-4343.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-4343.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2014-4343", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.07384", "scoring_system": "epss", "scoring_elements": "0.91864", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.07384", "scoring_system": "epss", "scoring_elements": "0.91876", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.07384", "scoring_system": "epss", "scoring_elements": "0.91877", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.07384", "scoring_system": "epss", "scoring_elements": "0.91874", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.07384", "scoring_system": "epss", "scoring_elements": "0.91873", "published_at": "2026-06-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2014-4343" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4341", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4341" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4342", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4342" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4343", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4343" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4344", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4344" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4345", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4345" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1121876", "reference_id": "1121876", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1121876" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=755520", "reference_id": "755520", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=755520" }, { "reference_url": "https://security.gentoo.org/glsa/201412-53", "reference_id": "GLSA-201412-53", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/201412-53" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2014:1389", "reference_id": "RHSA-2014:1389", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2014:1389" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2015:0439", "reference_id": "RHSA-2015:0439", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2015:0439" }, { "reference_url": "https://usn.ubuntu.com/2310-1/", "reference_id": "USN-2310-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/2310-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/100721?format=api", "purl": "pkg:deb/debian/krb5@1.12.1%2Bdfsg-5?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@1.12.1%252Bdfsg-5%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/100669?format=api", "purl": "pkg:deb/debian/krb5@1.18.3-6%2Bdeb11u5?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@1.18.3-6%252Bdeb11u5%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/100667?format=api", "purl": "pkg:deb/debian/krb5@1.20.1-2%2Bdeb12u4?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@1.20.1-2%252Bdeb12u4%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/100671?format=api", "purl": "pkg:deb/debian/krb5@1.21.3-5?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@1.21.3-5%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/100670?format=api", "purl": "pkg:deb/debian/krb5@1.22.1-2.1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@1.22.1-2.1%3Fdistro=trixie" } ], "aliases": [ "CVE-2014-4343" ], "risk_score": 0.1, "exploitability": "0.5", "weighted_severity": "0.1", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2674-wgen-1qbk" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/74998?format=api", "vulnerability_id": "VCID-j145-f5mp-xkeq", "summary": "The acc_ctx_cont function in the SPNEGO acceptor in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty continuation token at a certain point during a SPNEGO negotiation.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-4344.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-4344.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2014-4344", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0527", "scoring_system": "epss", "scoring_elements": "0.90169", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.0527", "scoring_system": "epss", "scoring_elements": "0.90185", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.0527", "scoring_system": "epss", "scoring_elements": "0.90183", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.0527", "scoring_system": "epss", "scoring_elements": "0.90182", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.0527", "scoring_system": "epss", "scoring_elements": "0.9018", "published_at": "2026-06-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2014-4344" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4341", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4341" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4342", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4342" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4343", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4343" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4344", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4344" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4345", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4345" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1121877", "reference_id": "1121877", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1121877" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=755521", "reference_id": "755521", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=755521" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2014:1245", "reference_id": "RHSA-2014:1245", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2014:1245" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2014:1389", "reference_id": "RHSA-2014:1389", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2014:1389" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2015:0439", "reference_id": "RHSA-2015:0439", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2015:0439" }, { "reference_url": "https://usn.ubuntu.com/2310-1/", "reference_id": "USN-2310-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/2310-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/100721?format=api", "purl": "pkg:deb/debian/krb5@1.12.1%2Bdfsg-5?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@1.12.1%252Bdfsg-5%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/100669?format=api", "purl": "pkg:deb/debian/krb5@1.18.3-6%2Bdeb11u5?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@1.18.3-6%252Bdeb11u5%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/100667?format=api", "purl": "pkg:deb/debian/krb5@1.20.1-2%2Bdeb12u4?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@1.20.1-2%252Bdeb12u4%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/100671?format=api", "purl": "pkg:deb/debian/krb5@1.21.3-5?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@1.21.3-5%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/100670?format=api", "purl": "pkg:deb/debian/krb5@1.22.1-2.1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@1.22.1-2.1%3Fdistro=trixie" } ], "aliases": [ "CVE-2014-4344" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-j145-f5mp-xkeq" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/krb5@1.12.1%252Bdfsg-5%3Fdistro=trixie" }