Input validation error in Suricata - CVE-2024-24568
Published: March 26, 2024
Vulnerability identifier: #VU87829
CSH Severity: Medium
CVSS v4: 6.9 [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]
CVE-ID: CVE-2024-24568
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient validation of user-supplied input when handling HTTP2 headers. A remote attacker can use specially crafted HTTP/2 requests to bypass existing ruleset.
Affected software
Suricata
Fedora
Kaspersky Anti Targeted Attack
suricata
Fedora
Kaspersky Anti Targeted Attack
suricata
How to mitigate CVE-2024-24568
Install updates from vendor's website.
Suricata - update to 7.0.3
Kaspersky Anti Targeted Attack - update to 6.0.2
suricata - addressed in versions 6.0.16-1.el8, 6.0.16-1.el9, 6.0.16-1.fc38, 6.0.16-1.fc39
Kaspersky Anti Targeted Attack - update to 6.0.2
suricata - addressed in versions 6.0.16-1.el8, 6.0.16-1.el9, 6.0.16-1.fc38, 6.0.16-1.fc39
External References
- https://github.com/OISF/suricata/security/advisories/GHSA-gv29-5hqw-5h8c
- https://github.com/OISF/suricata/commit/478a2a38f54e2ae235f8486bff87d7d66b6307f0
- https://redmine.openinfosecfoundation.org/issues/6717
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GOCOBFUTIFHOP2PZOH4ENRFXRBHIRKK4/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZXJIT7R53ZXROO3I256RFUWTIW4ECK6P/