Integer underflow in Suricata - CVE-2024-55627
Published: January 10, 2025
Vulnerability identifier: #VU102516
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-55627
CWE-ID: CWE-191
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to an integer underflow in StreamingBufferSlideToOffsetWithRegions. A remote attacker can initiate a specially crafted TCP stream, trigger an integer underflow and perform a denial of service (DoS) attack.
Affected software
Suricata
Kaspersky Anti Targeted Attack
Fedora
suricata
Kaspersky Anti Targeted Attack
Fedora
suricata
How to mitigate CVE-2024-55627
Install updates from vendor's website.
Suricata - update to 7.0.8
Kaspersky Anti Targeted Attack - addressed in versions 6.0.4, 7.0.3
suricata - addressed in versions 7.0.8-1.el8, 7.0.8-1.el9, 7.0.8-1.fc40, 7.0.8-1.fc41
Kaspersky Anti Targeted Attack - addressed in versions 6.0.4, 7.0.3
suricata - addressed in versions 7.0.8-1.el8, 7.0.8-1.el9, 7.0.8-1.fc40, 7.0.8-1.fc41
External References
- https://github.com/OISF/suricata/commit/282509f70c4ce805098e59535af445362e3e9ebd
- https://github.com/OISF/suricata/commit/8900041405dbb5f9584edae994af2100733fb4be
- https://github.com/OISF/suricata/commit/9a53ec43b13f0039a083950511a18bf6f408e432
- https://github.com/OISF/suricata/security/advisories/GHSA-h2mv-7gg8-8x7v
- https://redmine.openinfosecfoundation.org/issues/7393