Lighttpd Duplicate Header Folding Vulnerability
2011年2月10日
危険度: : 中
CVE識別番号: CVE-2007-3947
概要
request.c in lighttpd 1.4.15 allows remote attackers to cause a denial of service (daemon crash) by sending an HTTP request with duplicate headers, as demonstrated by a request containing two Location header lines, which results in a segmentation fault.
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: 1002642
Trend Micro Deep Security DPI Rule Name: 1002642 - Lighttpd Duplicate Header Folding Vulnerability
影響を受けるソフトウェア
- lighttpd lighttpd 1.4.15