VDB
CISA-2024-23839
CISA-2024-23839
PUBLISHED
CVSS 7.1 HIGH
Reported by GitHub_M · Published February 26, 2024
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.3, specially crafted traffic can cause a heap use after free if the ruleset uses the http.request_header or http.response_header keyword. The vulnerability has been patched in 7.0.3. To work around the vulnerability, avoid the http.request_header and http.response_header keywords.
Risk Scores
CVSS 3.1
7.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| OISF | suricata | >= 7.0.0, < 7.0.3 |
| oisf | suricata | 7.0.0, 7.0.0 |
| OISF | suricata | >= 7.0.0, < 7.0.3, >= 7.0.0, < 7.0.3 |
Timeline
- Feb 26, 2024 CVE Published
- Aug 15, 2024 CVE Updated
References
- https://github.com/OISF/suricata/security/advisories/GHSA-qxj6-hr2p-mmc7 x_refsource_CONFIRM
- https://github.com/OISF/suricata/commit/cd731fcaf42e5f7078c9be643bfa0cee2ad53e8f x_refsource_MISC
- https://redmine.openinfosecfoundation.org/issues/6657 x_refsource_MISC