CVE-2024-47188

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.7, missing initialization of the random seed for "thash" leads to byte-range tracking having predictable hash table behavior. This can lead to an attacker forcing lots of data into a single hash bucket, leading to severe performance degradation. This issue has been addressed in 7.0.7.

Affected products

Alt Linux, Debian, Suricata

Oisf Suricata

< 7.0.7

Fix

Available

CVSS 3.1

7.5 HIGH

EPSS

0.3% (22th percentile)

Weakness

CWE-330, CWE-327

NVD status

Analyzed

Published

2024-10-16

No exploit for CVE-2024-47188 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.