| Name | CVE-2025-64335 |
| 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. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| suricata (PTS) | bullseye | 1:6.0.1-3 | fixed |
| bullseye (security) | 1:6.0.1-3+deb11u1 | fixed | |
| bookworm | 1:6.0.10-1 | fixed | |
| trixie | 1:7.0.10-1+deb13u1 | fixed | |
| forky, sid | 1:8.0.2-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| suricata | source | bullseye | (not affected) | |||
| suricata | source | bookworm | (not affected) | |||
| suricata | source | trixie | (not affected) | |||
| suricata | source | (unstable) | 1:8.0.2-1 |
[trixie] - suricata <not-affected> (Vulnerable code introduced later)
[bookworm] - suricata <not-affected> (Vulnerable code introduced later)
[bullseye] - suricata <not-affected> (Vulnerable code introduced later)
https://github.com/OISF/suricata/security/advisories/GHSA-v299-h7p3-q4f2
https://redmine.openinfosecfoundation.org/issues/7959
Fixed by: https://github.com/OISF/suricata/commit/c935f08cd988600fd0a4f828a585b181dd5de012 (suricata-8.0.2)