Argo CD vulnerable to a Denial of Service via malicious jqPathExpressions in ignoreDifferences
### Impact DoS vuln via OOM using jq in ignoreDifferences. ``` ignoreDifferences: - group: apps kind: Deployment jqPathExpressions: - 'until(true == false; [.] + [1])' ``` ### Patches A patch for this vulnerability has been released in the following Argo CD versions: v2.10.8 v2.9.13 v2.8.17 ### 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
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-32476US | medium6.5 | — | ||
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. There is a Denial of Service (DoS) vulnerability via OOM using jq in ignoreDifferences. This vulnerability… | ||||
references
External citations — patches, advisories, analysis.
- https://github.com/argoproj/argo-cdPACKAGE
- https://github.com/argoproj/argo-cd/commit/7893979a1e78d59cedd0ba790ded24e30bb40657WEB
- https://github.com/argoproj/argo-cd/commit/9e5cc5a26ff0920a01816231d59fdb5eae032b5aWEB
- https://github.com/argoproj/argo-cd/commit/e2df7315fb7d96652186bf7435773a27be330cacWEB
- https://github.com/argoproj/argo-cd/security/advisories/GHSA-9m6p-x4h2-6frqWEB
- https://nvd.nist.gov/vuln/detail/CVE-2024-32476ADVISORY
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