Description

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.8, a large BPF filter file provided to Suricata at startup can lead to a buffer overflow at Suricata startup. The issue has been addressed in Suricata 7.0.8.

Classification

CVE ID: CVE-2024-55626

CVSS Base Severity: LOW

CVSS Base Score: 3.3

Affected Products

Vendor: OISF

Product: suricata

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 17.83% (scored less or equal to compared to others)

EPSS Date: 2025-02-04 (when was this score calculated)

References

https://github.com/OISF/suricata/security/advisories/GHSA-wmg4-jqx5-4h9v
https://github.com/OISF/suricata/commit/dd71ef0af222a566e54dfc479dd1951dd17d7ceb
https://redmine.openinfosecfoundation.org/issues/7366

Timeline