Suricata is vulnerable to a null deref when used with base64_data
Summary
Suricata is vulnerable to a null deref when used with base64_data
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2025-64335 suricata Fixed in: 1:8.0.2-1
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- web vicarius.io
- web vicarius.io