{"id":"GHSA-fwr2-64vr-xv9m","summary":"Argo CD cluster secret might leak in cluster details page","details":"### Impact\n\nArgo CD Cluster secrets might be managed declaratively using Argo CD / kubectl apply. As a result, the full secret body is stored in`kubectl.kubernetes.io/last-applied-configuration` annotation. \n\nhttps://github.com/argoproj/argo-cd/pull/7139 introduced the ability to manage cluster labels and annotations. Since clusters are stored as secrets it also exposes the `kubectl.kubernetes.io/last-applied-configuration` annotation which includes full secret body. In order to view the cluster annotations via the Argo CD API, the user must have `clusters, get` RBAC access.\n\n**Note:** In many cases, cluster secrets do not contain any actually-secret information. But sometimes, as in bearer-token auth, the contents might be very sensitive.\n\n### Patches\n\nThe bug has been patched in the following versions:\n\n* 2.8.3\n* 2.7.14\n* 2.6.15\n\n### Workarounds\n\nUpdate/Deploy cluster secret with `server-side-apply` flag which does not use or rely on `kubectl.kubernetes.io/last-applied-configuration` annotation. Note: annotation for existing secrets will require manual removal.\n\n### For more information\n\n* 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)\n* Join us on [Slack](https://argoproj.github.io/community/join-slack) in channel #argo-cd","aliases":["BIT-argo-cd-2023-40029","CVE-2023-40029","GO-2023-2049"],"modified":"2024-08-21T14:41:49.397772Z","published":"2023-09-11T12:59:30Z","database_specific":{"github_reviewed_at":"2023-09-11T12:59:30Z","nvd_published_at":"2023-09-07T23:15:09Z","cwe_ids":["CWE-200","CWE-532"],"severity":"CRITICAL","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/argoproj/argo-cd/security/advisories/GHSA-fwr2-64vr-xv9m"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-40029"},{"type":"WEB","url":"https://github.com/argoproj/argo-cd/pull/7139"},{"type":"WEB","url":"https://github.com/argoproj/argo-cd/commit/44e52c4ae76e6da1343bdd54e57a822d93549f28"},{"type":"WEB","url":"https://github.com/argoproj/argo-cd/commit/4b2e5b06bff2ffd8ed1970654ddd8e55fc4a41c4"},{"type":"WEB","url":"https://github.com/argoproj/argo-cd/commit/7122b83fc346ec2729227405a2f9c2aa84b0bf80"},{"type":"PACKAGE","url":"https://github.com/argoproj/argo-cd"},{"type":"WEB","url":"https://github.com/argoproj/argo-cd/releases/tag/v2.6.15"},{"type":"WEB","url":"https://github.com/argoproj/argo-cd/releases/tag/v2.7.14"},{"type":"WEB","url":"https://github.com/argoproj/argo-cd/releases/tag/v2.8.3"}],"affected":[{"package":{"name":"github.com/argoproj/argo-cd/v2","ecosystem":"Go","purl":"pkg:golang/github.com/argoproj/argo-cd/v2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.2.0"},{"fixed":"2.6.15"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-fwr2-64vr-xv9m/GHSA-fwr2-64vr-xv9m.json"}},{"package":{"name":"github.com/argoproj/argo-cd/v2","ecosystem":"Go","purl":"pkg:golang/github.com/argoproj/argo-cd/v2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.7.0"},{"fixed":"2.7.14"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-fwr2-64vr-xv9m/GHSA-fwr2-64vr-xv9m.json"}},{"package":{"name":"github.com/argoproj/argo-cd/v2","ecosystem":"Go","purl":"pkg:golang/github.com/argoproj/argo-cd/v2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.8.0"},{"fixed":"2.8.3"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-fwr2-64vr-xv9m/GHSA-fwr2-64vr-xv9m.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L"}]}