Suricata 's http2 parser contains an improper compressed header handling can lead to resource starvation
概要
Suricata 's http2 parser contains an improper compressed header handling can lead to resource starvation
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. Prior to 7.0.5 and 6.0.19, a small amount of HTTP/2 traffic can lead to Suricata using a large amount of memory. The issue has been addressed in Suricata 7.0.5 and 6.0.19. Workarounds include disabling the HTTP/2 parser and reducing app-layer.protocols.http2.max-table-size value (default is 65536).
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-2024-32663 suricata 修正版: 1:6.0.1-3+deb11u1
- Ubuntu UBUNTU-CVE-2024-32663 suricata
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- patch github.com
- patch github.com
- patch github.com
- web lists.debian.org
- web redmine.openinfosecfoundation.org
- web redmine.openinfosecfoundation.org