MIT Kerberos KDC 'handle_tgt_authdata()' Denial Of Service Vulnerability
Publish date: 15 de febrero de 2011
Gravedad: High
Identificadores de CVE : CVE-2010-0283
Fecha recomendada: 15 de febrero de 2011
Descripción
The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 before 1.7.2, and 1.8 alpha, allows remote attackers to cause a denial of service (assertion failure and daemon crash) via an invalid (1) AS-REQ or (2) TGS-REQ request.
Revelación de la información
Trend Micro Deep Security shields networks through Deep Packet Inspection (DPI) rules. Trend Micro customers using OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities. Please refer to the filter number and filter name when applying appropriate DPI and/or IDF rules.
Soluciones
Trend Micro Deep Security DPI Rule Number: 1004009
Trend Micro Deep Security DPI Rule Name: 1004009 - MIT Kerberos KDC 'handle_tgt_authdata()' Denial Of Service
Software y versión afectados
- mit kerberos 5-1.7
- mit kerberos 5-1.7.1
- mit kerberos 5-1.8