MIT Kerberos V5 krb5_recvauth Double Free

  Severity: HIGH
  CVE Identifier: CVE-2005-1689
  Advisory Date: FEB 15, 2011

  DESCRIPTION

Double free vulnerability in the krb5_recvauth function in MIT Kerberos 5 (krb5) 1.4.1 and earlier allows remote attackers to execute arbitrary code via certain error conditions.

  TREND MICRO PROTECTION INFORMATION

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.

  SOLUTION

  Trend Micro Deep Security DPI Rule Number: 1000516
  Trend Micro Deep Security DPI Rule Name: 1000516 - MIT Kerberos V5 krb5_recvauth Double Free

  AFFECTED SOFTWARE AND VERSION

  • MIT Kerberos 5 1.3
  • MIT Kerberos 5 1.3.1
  • MIT Kerberos 5 1.3.2
  • MIT Kerberos 5 1.3.3
  • MIT Kerberos 5 1.3.4
  • MIT Kerberos 5 1.3.5
  • MIT Kerberos 5 1.3.6
  • MIT Kerberos 5 1.4
  • MIT Kerberos 5 1.4.1