Detections
Analytics
CVE-2025-64335
high
Description
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.
References
https://github.com/OISF/suricata/security/advisories/GHSA-v299-h7p3-q4f2
https://github.com/OISF/suricata/commit/c935f08cd988600fd0a4f828a585b181dd5de012