Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| OISF / suricata | affected >= 6.0.0, <= 6.0.18; affected >= 7.0.0, <= 7.0.4 |
CWE
CWE-122, CWE-120
References
- 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
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.