Always-Incorrect Control Flow Implementation in Suricata - CVE-2024-32867

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Main Vulnerability Database Vulnerabilities #VU128045

Always-Incorrect Control Flow Implementation in Suricata - CVE-2024-32867

Published: May 7, 2024 / Updated: April 27, 2026


Vulnerability identifier: #VU128045
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2024-32867
CWE-ID: CWE-670
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Suricata
Software vendor:
Open Information Security Foundation

Description

The vulnerability allows a remote attacker to bypass detection policies.

The vulnerability exists due to improper handling of overlapping fragments in the defragmentation logic when reassembling fragmented traffic. A remote attacker can send specially crafted fragmented packets to bypass detection policies.


Remediation

Install security update from vendor's website.

External links