CVE-2024-47187
HIGH EPSS 22.2%
Published Oct 16, 20241y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
Published Oct 16, 2024 1y ago
Last Modified Jun 17, 2026 2w ago
Description
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High
Threat Intelligence
EPSS Exploit Probability
22.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 2
CWE-327
CWE-330
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| oisf | suricata | * | <7.0.7 |
References 2
- github.com https://github.com/OISF/suricata/security/advisories/GHSA-64ww-4f6x-863p
- redmine.openinfosecfoundation.org https://redmine.openinfosecfoundation.org/issues/7209
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.