Suricata http/byte-ranges: missing hashtable random seed leads to potential DoS
概要
Suricata http/byte-ranges: missing hashtable random seed leads to potential 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)。
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.7, missing initialization of the random seed for "thash" leads to byte-range tracking having predictable hash table behavior. This can lead to an attacker forcing lots of data into a single hash bucket, leading to severe performance degradation. This issue has been addressed in 7.0.7.
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-2024-47188 suricata
- Ubuntu UBUNTU-CVE-2024-47188 suricata
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- web redmine.openinfosecfoundation.org