CVE-2025-47775 – Bullfrog's DNS over TCP bypasses domain filtering

https://notcve.org/view.php?id=CVE-2025-47775

14 May 2025 — Bullfrog is a GithHb Action to block unauthorized outbound traffic in GitHub workflows. Prior to version 0.8.4, using tcp breaks blocking and allows DNS exfiltration. This can result in sandbox bypass. Version 0.8.4 fixes the issue. • https://github.com/bullfrogsec/bullfrog/commit/ae7744ae4b3a6f8ffc2e49f501e30bf1a43d4671 • CWE-201: Insertion of Sensitive Information Into Sent Data •