Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Oisf | Suricata | >= 6.0.0, < 6.0.19 |
Related Weaknesses (CWE)
References
- https://github.com/OISF/suricata/commit/311002baf288a225f62cf18a90c5fdd294447379Patch
- https://github.com/OISF/suricata/commit/d5ffecf11ad2c6fe89265e518f5d7443caf26ba4Patch
- https://github.com/OISF/suricata/security/advisories/GHSA-79vh-hpwq-3jh7MitigationVendor Advisory
- https://github.com/OISF/suricata/commit/311002baf288a225f62cf18a90c5fdd294447379Patch
- https://github.com/OISF/suricata/commit/d5ffecf11ad2c6fe89265e518f5d7443caf26ba4Patch
- https://github.com/OISF/suricata/security/advisories/GHSA-79vh-hpwq-3jh7MitigationVendor Advisory
FAQ
What is CVE-2024-32664?
CVE-2024-32664 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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 limit...
How severe is CVE-2024-32664?
CVE-2024-32664 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-32664?
Check the references section above for vendor advisories and patch information. Affected products include: Oisf Suricata.