Resource exhaustion in Argo CD - CVE-2024-40634
Published: July 23, 2024
Vulnerability identifier: #VU94676
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-2024-40634
CWE-ID: CWE-400
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 application does not properly control consumption of internal resources within the /api/webhook endpoint. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
Affected software
Argo CD
Red Hat OpenShift GitOps
Red Hat OpenShift GitOps
How to mitigate CVE-2024-40634
Install updates from vendor's website.
Argo CD - addressed in versions 2.9.20, 2.10.15, 2.11.6
Red Hat OpenShift GitOps - addressed in versions 1.11.7, 1.12.5, 1.13.1
Red Hat OpenShift GitOps - addressed in versions 1.11.7, 1.12.5, 1.13.1
External References
- https://github.com/argoproj/argo-cd/security/advisories/GHSA-jmvp-698c-4x3w
- https://github.com/argoproj/argo-cd/commit/46c0c0b64deaab1ece70cb701030b76668ad0cdc
- https://github.com/argoproj/argo-cd/commit/540e3a57b90eb3655db54793332fac86bcc38b36
- https://github.com/argoproj/argo-cd/commit/d881ee78949e23160a0b280bb159e4d3d625a4df