CVE-2024-47522 Information

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 Vector

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

Reference

https://github.com/OISF/suricata/security/advisories/GHSA-w5xv-6586-jpm7 https://redmine.openinfosecfoundation.org/issues/7267

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5