AIDE null pointer dereference when reading incorrectly encoded xattr attributes from database (local DoS)
概要
AIDE null pointer dereference when reading incorrectly encoded xattr attributes from database (local DoS)
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)。
AIDE is an advanced intrusion detection environment. From versions 0.13 to 0.19.1, there is a null pointer dereference vulnerability in AIDE. An attacker can crash the program during report printing or database listing after setting extended file attributes with an empty attribute value or with a key containing a comma. A local user might exploit this to cause a local denial of service. This issue has been patched in version 0.19.2. A workaround involves removing xattrs group from rules matching files on affected file systems.
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-2025-54409 aide 修正版: 0.17.3-4+deb11u3
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- web openwall.com
- web github.com
- web lists.debian.org