{"id":"CVE-2002-0036","aliases":["EUVD-2002-0036","GHSA-4hr3-85ww-cj5w"],"status":"published","title":"Integer signedness error in MIT Kerberos V5 ASN.1 decoder before krb5 1.2.5 allows remote...","description":"Integer signedness error in MIT Kerberos V5 ASN.1 decoder before krb5 1.2.5 allows remote attackers to cause a denial of service via a large unsigned data element length, which is later used as a negative value.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04525,"percentile":0.91601,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2003-02-19T05:00:00Z","modified":"2026-06-16T21:56:38Z","products":[{"vendor":"mit","product":"kerberos_5"}],"references":[{"url":"http://www.redhat.com/support/errata/RHSA-2003-052.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-001-multiple.txt","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-051.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:043","tags":["vendor-advisory","x_refsource_MANDRAKE","x_transferred"]},{"url":"http://www.osvdb.org/4896","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/6713","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/11190","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000639","tags":["vendor-advisory","x_refsource_CONECTIVA","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/587579","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-168.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0036"},{"url":"https://github.com/advisories/GHSA-4hr3-85ww-cj5w"}],"sources":{"cve":[{"id":"CVE-2002-0036","description":"Integer signedness error in MIT Kerberos V5 ASN.1 decoder before krb5 1.2.5 allows remote attackers to cause a denial of service via a large unsigned data element length, which is later used as a negative value.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T02:35:17.387Z","updated_at":"2026-11-02T14:33:55.642267Z"}],"euvd":[{"id":"EUVD-2002-0036","description":"Integer signedness error in MIT Kerberos V5 ASN.1 decoder before krb5 1.2.5 allows remote attackers to cause a denial of service via a large unsigned data element length, which is later used as a negative value.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T02:35:17Z","updated_at":"2026-11-03T01:15:02.530408Z"}],"ghsa":[{"id":"GHSA-4hr3-85ww-cj5w","title":"Integer signedness error in MIT Kerberos V5 ASN.1 decoder before krb5 1.2.5 allows remote...","description":"Integer signedness error in MIT Kerberos V5 ASN.1 decoder before krb5 1.2.5 allows remote attackers to cause a denial of service via a large unsigned data element length, which is later used as a negative value.","status":"published","published":"2022-04-30T18:18:25Z","modified":"2023-01-30T05:05:43Z","updated_at":"2026-11-02T14:47:20.673245Z"}],"nvd":[{"id":"CVE-2002-0036","description":"Integer signedness error in MIT Kerberos V5 ASN.1 decoder before krb5 1.2.5 allows remote attackers to cause a denial of service via a large unsigned data element length, which is later used as a negative value.","status":"published","published":"2003-02-19T05:00:00Z","modified":"2026-06-16T21:56:38.03Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:44.251133Z"}]}}