CVE-2024-40634
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. This report details a security vulnerability in Argo CD, where an unauthenticated attacker can send a specially crafted large JSON payload to the /api/webhook endpoint, causing excessive memory allocation that leads to service disruption by triggering an Out Of Memory (OOM) kill. The issue poses a high risk to the availability of Argo CD deployments. This vulnerability is fixed in 2.11.6, 2.10.15, and 2.9.20.
| Software | From | Fixed in |
|---|---|---|
github.com/argoproj/argo-cd
|
1.0.0 | 1.8.7.x |
|
github.com/argoproj/argo-cd/v2
|
- | 2.9.20 |
|
github.com/argoproj/argo-cd/v2
|
2.10.0 | 2.10.15 |
|
github.com/argoproj/argo-cd/v2
|
2.11.0 | 2.11.6 |
| argoproj / argo_cd | 2.11.0 | 2.11.6 |
| argoproj / argo_cd | 1.0.0 | 2.9.20 |
| argoproj / argo_cd | 2.10.0 | 2.10.15 |
- https://github.com/argoproj/argo-cd/commit/46c0c0b64deaab1ece70cb701030b76668ad0cdc
- https://github.com/argoproj/argo-cd/commit/540e3a57b90eb3655db54793332fac86bcc38b36
- https://github.com/argoproj/argo-cd/commit/d881ee78949e23160a0b280bb159e4d3d625a4df
- https://github.com/argoproj/argo-cd/security/advisories/GHSA-jmvp-698c-4x3w
- https://pkg.go.dev/vuln/GO-2024-3002
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