Gravità: : Critico
  Identificatori CVE: CVE-2007-3999
  Data notifica: 15 febbraio 2011

  Descrizione

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.

  Informazioni esposizione:

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.

  Soluzioni

  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 e versione interessati:

  • 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