Squid strListGetItem Denial Of Service
2011年2月4日
危険度: : 中
CVE識別番号: CVE-2009-2855
概要
The strListGetItem function in src/HttpHeaderTools.c in Squid 2.7 allows remote attackers to cause a denial of service via a crafted auth header with certain comma delimiters that trigger an infinite loop of calls to the strcspn 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.
影響を受けるソフトウェア
- squid-cache squid 2.7