Suricata af-packet: defrag option can lead to truncated packets affecting visibility
概要
Suricata af-packet: defrag option can lead to truncated packets affecting visibility
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)。
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. The AF_PACKET defrag option is enabled by default and allows AF_PACKET to re-assemble fragmented packets before reaching Suricata. However the default packet size in Suricata is based on the network interface MTU which leads to Suricata seeing truncated packets. Upgrade to Suricata 7.0.9, which uses better defaults and adds warnings for user configurations that may lead to issues.
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-2025-29915 suricata
- Ubuntu UBUNTU-CVE-2025-29915 suricata
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- web redmine.openinfosecfoundation.org