CVE-2024-23839
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.
- Affected products
- Suricata
- Oisf Suricata
- < 7.0.3
- Fix
- Available
- CVSS 3.1
- 8.1 HIGH
- EPSS
- 0.8% (53th percentile)
- Weakness
- CWE-416
- NVD status
- Analyzed
- Published
- 2024-02-26
CVE-2024-23839 at NVD
No indexed exploits for CVE-2024-23839 yet
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No exploit for CVE-2024-23839 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.