CVE-2024-32664

NameCVE-2024-32664
DescriptionSuricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.5 and 6.0.19, specially crafted traffic or datasets can cause a limited buffer overflow. This vulnerability is fixed in 7.0.5 and 6.0.19. Workarounds include not use rules with `base64_decode` keyword with `bytes` option with value 1, 2 or 5 and for 7.0.x, setting `app-layer.protocols.smtp.mime.body-md5` to false.
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)buster1:4.1.2-2+deb10u1vulnerable
bullseye1:6.0.1-3vulnerable
bookworm1:6.0.10-1vulnerable
sid, trixie1:7.0.5-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
suricatasource(unstable)1:7.0.5-1

Notes

[bookworm] - suricata <no-dsa> (Minor issue)
[bullseye] - suricata <no-dsa> (Minor issue)
https://github.com/OISF/suricata/security/advisories/GHSA-79vh-hpwq-3jh7
https://github.com/OISF/suricata/commit/311002baf288a225f62cf18a90c5fdd294447379 (suricata-7.0.5)
https://github.com/OISF/suricata/commit/d5ffecf11ad2c6fe89265e518f5d7443caf26ba4 (suricata-6.0.19)

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