{ "id": "CVE-2000-0550", "sourceIdentifier": "cve@mitre.org", "published": "2000-06-09T04:00:00.000", "lastModified": "2024-11-20T23:32:45.573", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Kerberos 4 KDC program improperly frees memory twice (aka \"double-free\"), which allows remote attackers to cause a denial of service." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "baseScore": 5.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-Other" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:cygnus:cygnus_network_security:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "05857121-8827-45FD-886F-4269E0336036" }, { "vulnerable": true, "criteria": "cpe:2.3:a:cygnus:kerbnet:5.0:*:*:*:*:*:*:*", "matchCriteriaId": "EE1B0821-64F1-46E3-8DD3-12FFD1B037F5" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mit:kerberos:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "AFB8BD89-F049-4C3B-8744-E8D00D752DE0" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mit:kerberos_5:1.0:*:*:*:*:*:*:*", "matchCriteriaId": "08FA60A9-10E1-4ACD-819C-17801FAD7671" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mit:kerberos_5:1.1:*:*:*:*:*:*:*", "matchCriteriaId": "7A37987D-22F9-47AC-A07A-380F7E509BFE" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mit:kerberos_5:1.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "E47F0770-67D7-42EE-A1AD-9D5B5E83BF2B" } ] } ] } ], "references": [ { "url": "http://archives.neohapsis.com/archives/bugtraq/2000-06/0064.html", "source": "cve@mitre.org" }, { "url": "http://ciac.llnl.gov/ciac/bulletins/k-051.shtml", "source": "cve@mitre.org" }, { "url": "http://web.mit.edu/kerberos/www/advisories/krb4kdc.txt", "source": "cve@mitre.org" }, { "url": "http://www.cert.org/advisories/CA-2000-11.html", "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory", "US Government Resource" ] }, { "url": "http://www.redhat.com/support/errata/RHSA-2000-031.html", "source": "cve@mitre.org" }, { "url": "http://www.securityfocus.com/bid/1465", "source": "cve@mitre.org" }, { "url": "http://archives.neohapsis.com/archives/bugtraq/2000-06/0064.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://ciac.llnl.gov/ciac/bulletins/k-051.shtml", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://web.mit.edu/kerberos/www/advisories/krb4kdc.txt", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.cert.org/advisories/CA-2000-11.html", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory", "US Government Resource" ] }, { "url": "http://www.redhat.com/support/errata/RHSA-2000-031.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.securityfocus.com/bid/1465", "source": "af854a3a-2127-422b-91ae-364da2661108" } ] }