Vulnerability Description
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.7, invalid ALPN in TLS/QUIC traffic when JA4 matching/logging is enabled can lead to Suricata aborting with a panic. This issue has been addressed in 7.0.7. One may disable ja4 as a workaround.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Oisf | Suricata | < 7.0.7 |
Related Weaknesses (CWE)
References
- https://github.com/OISF/suricata/security/advisories/GHSA-w5xv-6586-jpm7MitigationThird Party Advisory
- https://redmine.openinfosecfoundation.org/issues/7267Issue TrackingVendor Advisory
- https://www.vicarius.io/vsociety/posts/cve-2024-47522-detect-suricata-vulnerabil
- https://www.vicarius.io/vsociety/posts/cve-2024-47522-mitigate-suricata-vulnerab
FAQ
What is CVE-2024-47522?
CVE-2024-47522 is a vulnerability with a CVSS score of 7.5 (HIGH). Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.7, invalid ALPN in TLS/QUIC traffic when JA4 matching/logging...
How severe is CVE-2024-47522?
CVE-2024-47522 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-47522?
Check the references section above for vendor advisories and patch information. Affected products include: Oisf Suricata.