CVE-2024-32664

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.

Priority

Status

Package	Release	Status
suricata Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Does not exist
	jammy	Needs triage
	mantic	Needs triage
	noble	Needs triage
	upstream	Needs triage
	xenial	Needs triage

References

https://www.cve.org/CVERecord?id=CVE-2024-32664
https://github.com/OISF/suricata/security/advisories/GHSA-79vh-hpwq-3jh7
https://github.com/OISF/suricata/commit/311002baf288a225f62cf18a90c5fdd294447379
https://github.com/OISF/suricata/commit/d5ffecf11ad2c6fe89265e518f5d7443caf26ba4
NVD
Launchpad
Debian

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