CVE-2024-47188
HIGH EPSS 20.0%
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 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.
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
20.0% 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-qq5v-qcjx-f872
- redmine.openinfosecfoundation.org https://redmine.openinfosecfoundation.org/issues/7289
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.