Bug 2358972 (CVE-2025-29918) - CVE-2025-29918 Suricata: Suricata pcre: negated pcr can cause infinite loop
Summary: CVE-2025-29918 Suricata: Suricata pcre: negated pcr can cause infinite loop
Keywords:
Status: NEW
Alias: CVE-2025-29918
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2358994 2358995 2358996 2358997
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-04-10 22:01 UTC by OSIDB Bzimport
Modified: 2025-04-11 04:35 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2025-04-10 22:01:12 UTC 
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A PCRE rule can be written that leads to an infinite loop when negated PCRE is used. Packet processing thread becomes stuck in infinite loop limiting visibility and availability in inline mode. This vulnerability is fixed in 7.0.9.
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