CVE-2024-38536
HIGH EPSS 54.4%
Published Jul 11, 20241y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
Published Jul 11, 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. A memory allocation failure due to `http.memcap` being reached leads to a NULL-ptr reference leading to a crash. Upgrade to 7.0.6.
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
54.4% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available
Weaknesses 1
CWE-476 NULL Pointer Dereference Memory Safety
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| oisf | suricata | * | <7.0.6 |
References 3
- github.com https://github.com/OISF/suricata/security/advisories/GHSA-j32j-4w6g-94hh
- redmine.openinfosecfoundation.org https://redmine.openinfosecfoundation.org/issues/7029
- redmine.openinfosecfoundation.org https://redmine.openinfosecfoundation.org/issues/7033
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.