Trend Micro Security

Database MySQL Single-Row Subselect DoS

2011年2月10日
  危険度: : 低
  CVE識別番号: CVE-2007-1420

  概要

MySQL 5.x before 5.0.36 allows local users to cause a denial of service (database crash) by performing information_schema table subselects and using ORDER BY to sort a single-row result, which prevents certain structure elements from being initialized and triggers a NULL dereference in the filesort function.

  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: 1000969
  Trend Micro Deep Security DPI Rule Name: 1000969 - Database MySQL Single-Row Subselect DoS

  影響を受けるソフトウェア

  • MySQL MySQL 5.0
  • MySQL MySQL 5.0.27
  • MySQL MySQL 5.0.33