ISC DHCPD NSUPDATE Format String

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  Severity: CRITICAL

  CVE Identifier: CVE-2002-0702

  Advisory Date: FEB 15, 2011

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  DESCRIPTION

 Format string vulnerabilities in the logging routines for dynamic DNS code (print.c) of ISC DHCP daemon (DHCPD) 3 to 3.0.1rc8, with the NSUPDATE option enabled, allow remote malicious DNS servers to execute arbitrary code via format strings in a DNS server response.

  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: 1000919

  Trend Micro Deep Security DPI Rule Name: 1000919 - ISC DHCPD NSUPDATE Format String

  AFFECTED SOFTWARE AND VERSION

• ISC DHCPD 3.0
• ISC DHCPD 3.0.1rc1
• ISC DHCPD 3.0.1rc2
• ISC DHCPD 3.0.1rc3
• ISC DHCPD 3.0.1rc4
• ISC DHCPD 3.0.1rc5
• ISC DHCPD 3.0.1rc6
• ISC DHCPD 3.0.1rc7
• ISC DHCPD 3.0.1rc8