GHSA-9m6p-x4h2-6frq Argo CD vulnerable to a Denial of Service via malicious jqPathExpressions in ignoreDifferences

• Go github.com/argoproj/argo-cd/v2: >= 2.10.0, < 2.10.8 → fixed in 2.10.8 • Go github.com/argoproj/argo-cd/v2: >= 2.9.0, < 2.9.13 → fixed in 2.9.13 • Go github.com/argoproj/argo-cd/v2: < 2.8.17 → fixed in 2.8.17

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 or discussions Join us on 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