CVE-2024-47522

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-617

Affected software

Vendor	Product	Versions
OISF	suricata	< 7.0.7

References

https://github.com/OISF/suricata/security/advisories/GHSA-w5xv-6586-jpm7Mitigation, Third Party Advisory
https://redmine.openinfosecfoundation.org/issues/7267Issue Tracking, Vendor Advisory
https://www.vicarius.io/vsociety/posts/cve-2024-47522-detect-suricata-vulnerability
https://www.vicarius.io/vsociety/posts/cve-2024-47522-mitigate-suricata-vulnerability

Timeline

Published: Oct 16, 2024
Last modified: Jun 17, 2026
NVD status: Modified

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