CVE-2024-55605

HIGH

Suricata < 7.0.8 - Denial of Service via Large Input Buffer to Transform Functions

Title source: llm
STIX 2.1

Description

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.8, a large input buffer to the to_lowercase, to_uppercase, strip_whitespace, compress_whitespace, dotprefix, header_lowercase, strip_pseudo_headers, url_decode, or xor transform can lead to a stack overflow causing Suricata to crash. The issue has been addressed in Suricata 7.0.8.

References (2)

Core 2
Core References
Permissions Required x_refsource_misc
https://redmine.openinfosecfoundation.org/issues/7229

Scores

CVSS v3 7.5
EPSS 0.0063
EPSS Percentile 45.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-400
Status published
Products (1)
oisf/suricata < 7.0.8
Published Jan 06, 2025
Tracked Since Feb 18, 2026