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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History
Thu, 29 May 2025 16:15:00 +0000
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First Time appeared |
Oisf
Oisf suricata |
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CPEs | cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:* | |
Vendors & Products |
Oisf
Oisf suricata |
Fri, 11 Apr 2025 16:15:00 +0000
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Metrics |
ssvc
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Thu, 10 Apr 2025 21:15:00 +0000
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Description | 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. | |
Title | Suricata pcre: negated pcr can cause infinite loop | |
Weaknesses | CWE-835 | |
References |
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Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-04-10T21:02:32.646Z
Updated: 2025-04-11T16:03:41.477Z
Reserved: 2025-03-12T13:42:22.135Z
Link: CVE-2025-29918

Updated: 2025-04-11T15:56:11.464Z

Status : Analyzed
Published: 2025-04-10T21:15:49.033
Modified: 2025-05-29T15:49:18.377
Link: CVE-2025-29918

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