Schweregrad: : Crítico
  Identificador(es) CVE: : CVE-2007-3999
  Data do informe: 15 fevereiro 2011

  Descrição

Stack-based buffer overflow in the svcauth_gss_validate function in lib/rpc/svc_auth_gss.c in the RPCSEC_GSS RPC library (librpcsecgss) in MIT Kerberos 5 (krb5) 1.4 through 1.6.2, as used by the Kerberos administration daemon (kadmind) and some third-party applications that use krb5, allows remote attackers to cause a denial of service (daemon crash) and probably execute arbitrary code via a long string in an RPC message.

  Exposição das informações

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.

  Solução

  Trend Micro Deep Security DPI Rule Number: 1001089
  Trend Micro Deep Security DPI Rule Name: 1001089 - MIT Kerberos kadmind RPC Library RPCSEC_GSS Authentication Buffer Overflow

  Software infectado e versão:

  • MIT Kerberos 5 1.4
  • MIT Kerberos 5 1.4.1
  • MIT Kerberos 5 1.4.2
  • MIT Kerberos 5 1.4.3
  • MIT Kerberos 5 1.4.4
  • MIT Kerberos 5 1.5
  • MIT Kerberos 5 1.5.1
  • MIT Kerberos 5 1.5.2
  • MIT Kerberos 5 1.5.3
  • MIT Kerberos 5 1.6
  • MIT Kerberos 5 1.6.1
  • MIT Kerberos 5 1.6.2