MIT Kerberos kadmind RPC Library Unix Authentication Buffer Overflow
Severity: : High
CVE Kennungen: : CVE-2007-2443
Advisory Date: 15 de февраля de 2011
DESCRIPTION
Integer signedness error in the gssrpc__svcauth_unix function in svc_auth_unix.c in the RPC library in MIT Kerberos 5 (krb5) 1.6.1 and earlier might allow remote attackers to execute arbitrary code via a negative length value.
INFORMATION EXPOSURE
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: 1001022
Trend Micro Deep Security DPI Rule Name: 1001022 - MIT Kerberos kadmind RPC Library Unix Authentication Buffer Overflow
AFFECTED SOFTWARE AND VERSION:
- MIT Kerberos 5 1.6.1