CVE - CVE-2024-29893

CVE-ID
CVE-2024-29893	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All versions of ArgoCD starting from v2.4 have a bug where the ArgoCD repo-server component is vulnerable to a Denial-of-Service attack vector. Specifically, it's possible to crash the repo server component through an out of memory error by pointing it to a malicious Helm registry. The loadRepoIndex() function in the ArgoCD's helm package, does not limit the size nor time while fetching the data. It fetches it and creates a byte slice from the retrieved data in one go. If the registry is implemented to push data continuously, the repo server will keep allocating memory until it runs out of it. A patch for this vulnerability has been released in v2.10.3, v2.9.8, and v2.8.12.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/argoproj/argo-cd/commit/14f681e3ee7c38731943b98f92277e88a3db109d URL:https://github.com/argoproj/argo-cd/commit/14f681e3ee7c38731943b98f92277e88a3db109d MISC:https://github.com/argoproj/argo-cd/commit/36b8a12a38f8d92d55bffc81deed44389bf6eb59 URL:https://github.com/argoproj/argo-cd/commit/36b8a12a38f8d92d55bffc81deed44389bf6eb59 MISC:https://github.com/argoproj/argo-cd/commit/3e5a878f6e30d935fa149723ea2a2e93748fcddd URL:https://github.com/argoproj/argo-cd/commit/3e5a878f6e30d935fa149723ea2a2e93748fcddd MISC:https://github.com/argoproj/argo-cd/security/advisories/GHSA-jhwx-mhww-rgc3 URL:https://github.com/argoproj/argo-cd/security/advisories/GHSA-jhwx-mhww-rgc3
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20240321	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240321)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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