CVE-2026-45770 — פרטי פגיעות

תיאור (מקור, אנגלית)

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Starting in version 8.0.0 and prior to version 8.0.5, a Lua rule that registers too many flow variables can corrupt Lua detection state and may bypass Suricata's restricted Lua sandbox. This requires an affected Lua script/rule to be loaded. Excessive flow variables being registered may also cause Suricata to crash. Version 8.0.5 contains a fix. As a workaround, disable `security.lua.allow-rules` unless Lua rules are required.

מדדים

CVSS 3.1: 7.5 (HIGH) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS — סבירות ניצול: 0% (אחוזון 000) נכון ל-4/10/2026
CWE: CWE-693, CWE-787

מוצרים מושפעים

oisf: suricata

קישורים

https://forum.suricata.io/t/suricata-8-0-5-and-7-0-16-released/6315 Release NotesVendor Advisory
https://github.com/OISF/suricata/security/advisories/GHSA-653j-cc95-vj4c Third Party Advisory
https://redmine.openinfosecfoundation.org/issues/8556 Permissions Required

תיאור (מקור, אנגלית)

מדדים

מוצרים מושפעים

קישורים

נגישות