Microsoft Excel 2000 SP3 through 2003 SP2, Viewer 2003, Compatibility Pack, and Office 2004 and 2008 for Mac allows user-assisted remote attackers to execute arbitrary code via malformed tags in rich text, aka "Excel Rich Text Validation Vulnerability."
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-014
- https://github.com/defensahacker/debian-weak-ssh