Detections
Analytics
CVE-2024-32664
medium
Description
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.
References
https://securelist.com/suricata-freerdp-memory-corruption/113489/
https://github.com/OISF/suricata/security/advisories/GHSA-79vh-hpwq-3jh7
https://github.com/OISF/suricata/commit/d5ffecf11ad2c6fe89265e518f5d7443caf26ba4
https://github.com/OISF/suricata/commit/311002baf288a225f62cf18a90c5fdd294447379