CVE-2022-24768
Last modified
CVE-2022-24768 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All unpatched versions of Argo CD starting with 1.0.0 are vulnerable to an improper access control bug, allowing a malicious user to potentially escalate their privileges to admin-level. EPSS estimates a 1.20% chance of exploitation in the next 30 days.
Description
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All unpatched versions of Argo CD starting with 1.0.0 are vulnerable to an improper access control bug, allowing a malicious user to potentially escalate their privileges to admin-level. Versions starting with 0.8.0 and 0.5.0 contain limited versions of this issue. To perform exploits, an authorized Argo CD user must have push access to an Application's source git or Helm repository or `sync` and `override` access to an Application. Once a user has that access, different exploitation levels are possible depending on their other RBAC privileges. A patch for this vulnerability has been released in Argo CD versions 2.3.2, 2.2.8, and 2.1.14. Some mitigation measures are available but do not serve as a substitute for upgrading. To avoid privilege escalation, limit who has push access to Application source repositories or `sync` + `override` access to Applications; and limit which repositories are available in projects where users have `update` access to Applications. To avoid unauthorized resource inspection/tampering, limit who has `delete`, `get`, or `action` access to Applications.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Argoproj | Argo Cd | >= 0.5.0, < 2.1.14 |
| Argoproj | Argo Cd | >= 2.2.0, < 2.2.8 |
| Argoproj | Argo Cd | >= 2.3.0, < 2.3.2 |
References
- https://github.com/argoproj/argo-cd/commit/af03b291d4b7e9d3ce9a6580ae9c8141af0e05cfPatch, Third Party Advisory
- https://github.com/argoproj/argo-cd/releases/tag/v2.1.14Release Notes, Third Party Advisory
- https://github.com/argoproj/argo-cd/releases/tag/v2.2.8Release Notes, Third Party Advisory
- https://github.com/argoproj/argo-cd/releases/tag/v2.3.2Release Notes, Third Party Advisory
- https://github.com/argoproj/argo-cd/security/advisories/GHSA-2f5v-8r3f-8pwwMitigation, Third Party Advisory
- https://github.com/argoproj/argo-cd/commit/af03b291d4b7e9d3ce9a6580ae9c8141af0e05cfPatch, Third Party Advisory
- https://github.com/argoproj/argo-cd/releases/tag/v2.1.14Release Notes, Third Party Advisory
- https://github.com/argoproj/argo-cd/releases/tag/v2.2.8Release Notes, Third Party Advisory
- https://github.com/argoproj/argo-cd/releases/tag/v2.3.2Release Notes, Third Party Advisory
- https://github.com/argoproj/argo-cd/security/advisories/GHSA-2f5v-8r3f-8pwwMitigation, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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