Vulnerabilities (CVE)

Filtered by vendor Oisf Subscribe
Filtered by product Suricata
Total 23 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2024-38536 1 Oisf 1 Suricata 2024-07-12 N/A 7.5 HIGH
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A memory allocation failure due to `http.memcap` being reached leads to a NULL-ptr reference leading to a crash. Upgrade to 7.0.6.
CVE-2023-35853 1 Oisf 1 Suricata 2024-02-28 N/A 9.8 CRITICAL
In Suricata before 6.0.13, an adversary who controls an external source of Lua rules may be able to execute Lua code. This is addressed in 6.0.13 by disabling Lua unless allow-rules is true in the security lua configuration section.
CVE-2023-35852 1 Oisf 1 Suricata 2024-02-28 N/A 7.5 HIGH
In Suricata before 6.0.13 (when there is an adversary who controls an external source of rules), a dataset filename, that comes from a rule, may trigger absolute or relative directory traversal, and lead to write access to a local filesystem. This is addressed in 6.0.13 by requiring allow-absolute-filenames and allow-write (in the datasets rules configuration section) if an installation requires traversal/writing in this situation.