Pippin

**Name of the Vulnerable Software and Affected Versions** GNU Screen versions prior to 4.8.0 **Description** A buffer overflow issue was discovered in the way GNU Screen handles the special escape OSC 49. This could be triggered by specially crafted output or a special program, potentially corrupting memory, crashing Screen, or having other unspecified impacts. **Recommendations** For GNU Screen versions prior to 4.8.0, update to version 4.8.0 or later to resolve the issue. As a temporary workaround, consider restricting the use of the OSC 49 escape sequence until a patch is available.