Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Versions 1.2.0 through 1.8.7, 2.0.0-rc1 through 2.14.19, 3.0.0-rc1 through 3.2.0-rc1, 3.1.7 and 3.0.18 are vulnerable to malicious API requests which can crash the API server and cause denial of service to legitimate clients. Without a configured webhook.bitbucketserver.secret, Argo CDs /api/webhook endpoint crashes when receiving a malformed Bitbucket Server payload (non-array repository.links.clone field). A single unauthenticated request triggers CrashLoopBackOff, and targeting all replicas causes complete API outage. This issue is fixed in versions 2.14.20, 3.2.0-rc2, 3.1.8 and 3.0.19.
Weakness
The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Argo_cd | Argoproj | 1.2.0 (including) | 1.8.7 (including) |
| Argo_cd | Argoproj | 2.0.0 (including) | 2.14.20 (excluding) |
| Argo_cd | Argoproj | 3.0.0 (including) | 3.0.19 (excluding) |
| Argo_cd | Argoproj | 3.1.0 (including) | 3.1.8 (excluding) |
| Argo_cd | Argoproj | 3.2.0-rc1 (including) | 3.2.0-rc1 (including) |
| Red Hat OpenShift GitOps 1.16 | RedHat | openshift-gitops-1/argocd-rhel8:sha256:bdd0a289775ce41a8b495e02626f2e84b39f27d8eab8e351faf13bd46c8bb843 | * |
| Red Hat OpenShift GitOps 1.16 | RedHat | openshift-gitops-1/argocd-rhel9:sha256:bc2ef6df807856991b716adea85d114c5f61a6ea02d1d3dddc86ddd61bacab76 | * |
| Red Hat OpenShift GitOps 1.16 | RedHat | openshift-gitops-1/gitops-operator-bundle:sha256:78dc89a4a9dfb8dcf93224fd9a3caa63ea1551f8da73a88aebb284123d4a2962 | * |
| Red Hat OpenShift GitOps 1.17 | RedHat | openshift-gitops-1/argocd-rhel8:sha256:12e0ab863663d47e2a483839e000eb8fa624bd5766bf706213db295a0e00815f | * |
| Red Hat OpenShift GitOps 1.17 | RedHat | openshift-gitops-1/argocd-rhel9:sha256:9ef69c345cfa9198e4d56366946741f83413e0cc1e63a95104a5dd476805e78d | * |
| Red Hat OpenShift GitOps 1.17 | RedHat | openshift-gitops-1/gitops-operator-bundle:sha256:4fc82c51692138acd9a7232fc4b3451cbca9f7be763452c811bea7a68867cb93 | * |
| Red Hat OpenShift GitOps 1.18 | RedHat | openshift-gitops-1/argocd-rhel8:sha256:73cbdb023ab9abf39602b4a15f9a68515aad37c14a1bbff060b906570ab9d2c3 | * |
| Red Hat OpenShift GitOps 1.18 | RedHat | openshift-gitops-1/argocd-rhel9:sha256:2cb3b46616a69b95620a59b43e9aadbe02e98b984434d1a47410a603de4d1598 | * |
| Red Hat OpenShift GitOps 1.18 | RedHat | openshift-gitops-1/gitops-operator-bundle:sha256:a27b8dd047e10fbbd6fc49176036c9b5178a1d2841e26719bfde23239ede157d | * |