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Published: 7 May 2024

Suricata 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.




Package Release Status
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Does not exist

jammy Needs triage

mantic Ignored
(end of life, was needs-triage)
noble Needs triage

upstream Needs triage

xenial Needs triage