ModSecurity empty XML tag causes segmentation fault
概要
ModSecurity empty XML tag causes segmentation fault
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. In versions 2.9.8 to before 2.9.11, an empty XML tag can cause a segmentation fault. If SecParseXmlIntoArgs is set to On or OnlyArgs, and the request type is application/xml, and at least one XML tag is empty (eg ), then a segmentation fault occurs. This issue has been patched in version 2.9.11. A workaround involves setting SecParseXmlIntoArgs to Off.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2025-52891 modsecurity-apache 修正版: 2.9.11-1
- Ubuntu UBUNTU-CVE-2025-52891 modsecurity
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com