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CVE-2026-31931
7.5 HIGH
- CVSS version: 3.1
- Attack vector (AV): NETWORK
- Attack complexity (AC): LOW
- Privileges required (PR): NONE
- User interaction (UI): NONE
- Scope (S): UNCHANGED
- Confidentiality impact (C): NONE
- Integrity impact (I): NONE
- Availability impact (A): HIGH
Suricata tls: null dereference in tls.alpn rule keyword
Suricata is a network IDS, IPS and NSM engine. From version 8.0.0 to before version 8.0.4, use of the "tls.alpn" rule keyword can cause Suricata to crash with a NULL dereference. This issue has been patched in version 8.0.4.
References
-
https://github.com/OISF/suricata/security/advisories/GHSA-gr22-4784-xvw3 x_refsource_CONFIRM
-
https://redmine.openinfosecfoundation.org/issues/8294 x_refsource_MISC
Affected products
suricata
- ==>= 8.0.0, < 8.0.4
Package maintainers
-
@magenbluten magenbluten <magenbluten@codemonkey.cc>