CVE-2015-2698

{"id": "CVE-2015-2698", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 8.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-11-13T03:59:00.067", "references": [{"url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=8273", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-updates/2015-11/msg00116.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00124.html", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2810-1", "source": "cve@mitre.org"}, {"url": "https://github.com/krb5/krb5/commit/3db8dfec1ef50ddd78d6ba9503185995876a39fd", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "The iakerb_gss_export_sec_context function in lib/gssapi/krb5/iakerb.c in MIT Kerberos 5 (aka krb5) 1.14 pre-release 2015-09-14 improperly accesses a certain pointer, which allows remote authenticated users to cause a denial of service (memory corruption) or possibly have unspecified other impact by interacting with an application that calls the gss_export_sec_context function. NOTE: this vulnerability exists because of an incorrect fix for CVE-2015-2696."}, {"lang": "es", "value": "La funci\u00f3n iakerb_gss_export_sec_context en lib/gssapi/krb5/iakerb.c en MIT Kerberos 5 (tambi\u00e9n conocida como krb5) 1.14 pre-release 2015-09-14 no accede adecuadamente a cierto puntero, lo que permite a usuarios remotos autenticados causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) o posiblemente tener otro impacto no especificado al interactuar con una aplicaci\u00f3n que llama a la funci\u00f3n gss_export_sec_context. NOTA: esta vulnerabilidad existe debido a una soluci\u00f3n incorrecta para CVE-2015-2696."}], "lastModified": "2020-01-21T15:47:11.527", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mit:kerberos_5:1.14:beta2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70831CB8-695D-45E8-A829-2E888823E8A5"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}