CVE-2024-40634
Fixed in a distro release EPSS 1%CVSS 7.5
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.
Products: argoproj argo-cd
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Go | github.com/argoproj/argo-cd | no fix |
| Go | github.com/argoproj/argo-cd/v2 | 2.9.20 |
| Go | github.com/argoproj/argo-cd/v2 | 2.10.15 |
| Go | github.com/argoproj/argo-cd/v2 | 2.11.6 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Chainguard | argo-cd-2.10 | 2.10.15-r0 |
| Chainguard | argo-cd-2.10-compat | 2.10.15-r0 |
| Chainguard | argo-cd-2.10-repo-server | 2.10.15-r0 |
| Chainguard | argo-cd-2.11 | 2.11.6-r0 |
| Chainguard | argo-cd-2.11-compat | 2.11.6-r0 |
| Chainguard | argo-cd-2.11-repo-server | 2.11.6-r0 |
| Chainguard | argo-cd-2.9 | 2.9.21-r0 |
| Chainguard | argo-cd-2.9-compat | 2.9.21-r0 |
| Chainguard | argo-cd-2.9-repo-server | 2.9.21-r0 |
| Chainguard | argo-cd-fips-2.10 | 2.10.15-r0 |
| Chainguard | argo-cd-fips-2.10-compat | 2.10.15-r0 |
| Chainguard | argo-cd-fips-2.10-repo-server | 2.10.15-r0 |
| Chainguard | argo-cd-fips-2.11 | 2.11.7-r0 |
| Chainguard | argo-cd-fips-2.11-compat | 2.11.7-r0 |
| Chainguard | argo-cd-fips-2.11-repo-server | 2.11.7-r0 |
| Chainguard | argo-cd-fips-2.9 | 2.9.21-r0 |
| Chainguard | argo-cd-fips-2.9-compat | 2.9.21-r0 |
| Chainguard | argo-cd-fips-2.9-repo-server | 2.9.21-r0 |
| Wolfi | argo-cd-2.10 | 2.10.15-r0 |
| Wolfi | argo-cd-2.10-compat | 2.10.15-r0 |
| Wolfi | argo-cd-2.10-repo-server | 2.10.15-r0 |
| Wolfi | argo-cd-2.11 | 2.11.6-r0 |
| Wolfi | argo-cd-2.11-compat | 2.11.6-r0 |
| Wolfi | argo-cd-2.11-repo-server | 2.11.6-r0 |
| Wolfi | argo-cd-2.9 | 2.9.21-r0 |
| Wolfi | argo-cd-2.9-compat | 2.9.21-r0 |
| Wolfi | argo-cd-2.9-repo-server | 2.9.21-r0 |