CVE-2024-47188

NameCVE-2024-47188
DescriptionSuricata 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
suricata (PTS)jessie, jessie (lts)2.0.7-2+deb8u5vulnerable
stretch3.2.1-1+deb9u1vulnerable
buster, buster (lts)1:4.1.2-2+deb10u2vulnerable
bullseye1:6.0.1-3vulnerable
bookworm1:6.0.10-1vulnerable
sid, trixie1:7.0.8-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
suricatasourcejessie(unfixed)end-of-life
suricatasourcestretch(unfixed)end-of-life
suricatasource(unstable)1:7.0.7-1

Notes

[bookworm] - suricata <no-dsa> (Minor issue)
[bullseye] - suricata <postponed> (Minor issue; can be fixed in next update)
https://github.com/OISF/suricata/security/advisories/GHSA-qq5v-qcjx-f872
https://redmine.openinfosecfoundation.org/issues/7289
[buster] - suricata <postponed> (Minor issue)

Search for package or bug name: Reporting problems