Deserialization of untrusted data in clojure - CVE-2024-22871
Published: September 18, 2024
Vulnerability identifier: #VU97456
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-2024-22871
CWE-ID: CWE-502
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 insecure input validation when processing serialized data. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.
Affected software
clojure
Fedora
Confluence Data Center
Confluence Server
clojure
Fedora
Confluence Data Center
Confluence Server
clojure
How to mitigate CVE-2024-22871
Install updates from vendor's website.
clojure - update to 1.12.0
Confluence Data Center - addressed in versions 7.19.21, 8.5.8, 8.9.1
Confluence Server - addressed in versions 7.19.21, 8.5.8
clojure - addressed in versions 1.8.0-3.el7, 1.11.2-1.fc38, 1.11.2-1.fc39, 1.11.2-1.fc40
Confluence Data Center - addressed in versions 7.19.21, 8.5.8, 8.9.1
Confluence Server - addressed in versions 7.19.21, 8.5.8
clojure - addressed in versions 1.8.0-3.el7, 1.11.2-1.fc38, 1.11.2-1.fc39, 1.11.2-1.fc40
External References
- https://hackmd.io/%40fe1w0/rymmJGida
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SWWK2SO2MH4SXPO6L444MM6LHVLVFULV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/25FKUOYXQZGGJMFUM5HJABWMIX2TILRV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YFPGUDXMW6OXKIDGCOZFEAXO74VQIB2T/