Suricata is a network IDS, IPS and NSM engine. Prior to versions 7.0.15 and 8.0.4, inefficiency in KRB5 buffering can lead to performance degradation. This issue has been patched in versions 7.0.15 and 8.0.4.
Fix
Patch, vendor advisory and mitigation references on NVD 1
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.5 · oisfNVD modified 2026-10-26 21:10
Affected (CPE criteria) 1
cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:*
References 2
- https://github.com/OISF/suricata/security/advisories/GHSA-rp9m-jcpw-hggr Vendor Advisory
- https://redmine.openinfosecfoundation.org/issues/8305 Issue Tracking, Permissions Required