CVE-2017-11462

{"id": "CVE-2017-11462", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2017-09-13T16:29:00.430", "references": [{"url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=8598", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1488873", "tags": ["Issue Tracking", "Patch", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://github.com/krb5/krb5/commit/56f7b1bc95a2a3eeb420e069e7655fb181ade5cf", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2FPRUP4YVOEBGEROUYWZFEQ64HTMGNED/", "source": "cve@mitre.org"}, {"url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=8598", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1488873", "tags": ["Issue Tracking", "Patch", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/krb5/krb5/commit/56f7b1bc95a2a3eeb420e069e7655fb181ade5cf", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2FPRUP4YVOEBGEROUYWZFEQ64HTMGNED/", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-415"}]}], "descriptions": [{"lang": "en", "value": "Double free vulnerability in MIT Kerberos 5 (aka krb5) allows attackers to have unspecified impact via vectors involving automatic deletion of security contexts on error."}, {"lang": "es", "value": "Existe una vulnerabilidad de doble liberaci\u00f3n (double free) en MIT Kerberos 5 (tambi\u00e9n conocido como krb5) que permite que atacantes provoquen un impacto no especificado mediante vectores que causen borrados autom\u00e1ticos de contextos de seguridad por error."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mit:kerberos_5:1.14:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E30B176-1FE5-4C53-8B79-2E6D87DF05B3"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.14:alpha1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EC81822F-DC8C-4889-AD53-33216B66A109"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.14:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C1B23EE0-35EB-46FC-8620-AC0059498D9B"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.14:beta2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70831CB8-695D-45E8-A829-2E888823E8A5"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.14.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E650B5A3-99CA-491B-A1FB-259EF548D92E"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.14.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "091F3C51-980E-482F-9882-0A555A8F74BC"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.14.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A00BDDDC-3D5D-4D63-A8D8-63BF2F4C7329"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.14.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "42505BC2-12A0-43E9-8561-80270D7CA74D"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.14.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AF0496EF-F0F9-4A5D-92F4-E50C5F3DCA12"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.15:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "79EEC80F-9E4F-4A6D-BB8D-6AB7764AD8E3"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.15.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB427FE4-CC39-43EE-A27B-69C5B18056FA"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.15.1:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "14A2F0C0-91E0-4DD9-851E-67CE8A5EAE0B"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.15.1:beta2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C1770120-B3B2-4B5A-9785-162399A47989"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "772E9557-A371-4664-AE2D-4135AAEB89AA"}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:26:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E4D8269-B407-4C24-AAB0-02F885C7D752"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}