CVE-2024-47187

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 datasets having predictable hash table behavior. This can lead to dataset file loading to use excessive time to load, as well as runtime performance issues during traffic handling. This issue has been addressed in 7.0.7. As a workaround, avoid loading datasets from untrusted sources. Avoid dataset rules that track traffic in rules.

Affected products

Alt Linux, Debian, Suricata

Oisf Suricata

< 7.0.7

Fix

Available

CVSS 3.1

7.5 HIGH

EPSS

0.3% (24th percentile)

Weakness

CWE-330, CWE-327

NVD status

Analyzed

Published

2024-10-16

No exploit for CVE-2024-47187 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.