Trend Micro Security

NFS-Utils xlog Off-By-One Buffer Overrun Vulnerability

2011年2月15日
  危険度: : 緊急
  CVE識別番号: CVE-2003-0252

  概要

 cve: Off-by-one error in the xlog function of mountd in the Linux NFS utils package (nfs-utils) before 1.0.4 allows remote attackers to cause a denial of service and possibly execute arbitrary code via certain RPC requests to mountd that do not contain newlines.

  トレンドマイクロの対策

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.

  対応方法

  Trend Micro Deep Security DPI Rule Number: 1000517
  Trend Micro Deep Security DPI Rule Name: 1000517 - NFS-Utils xlog Off-By-One Buffer Overrun Vulnerability

  影響を受けるソフトウェア

  • nfs nfs-utils 0.2
  • nfs nfs-utils 0.2.1
  • nfs nfs-utils 0.3.1
  • nfs nfs-utils 0.3.3
  • nfs nfs-utils 1.0
  • nfs nfs-utils 1.0.1
  • nfs nfs-utils 1.0.3