CVE-2026-45767

תיאור (מקור, אנגלית)

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, a malicious rule could potentially overwrite any file on the file system on rule load or reload. Versions 7.0.16 and 8.0.5 fix the issue. Some workarounds are available. Preprocess `load`+ `save` rules to disallow absolute filenames for save, use Suricata's privilege dropping to limit writable files, and/or configure landlock in suricata.yaml.

מדדים

CVSS 3.1

4.4 (MEDIUM) מקור הציון: CNA CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-4/10/2026

CWE

CWE-22

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-gfxq-gffp-w9rv Third Party Advisory
• https://redmine.openinfosecfoundation.org/issues/8546 Permissions Required