Emacs 21 and XEmacs automatically load and execute .flc (fast lock) files that are associated with other files that are edited within Emacs, which allows user-assisted attackers to execute arbitrary code.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Emacs | Gnu | 21.3.1 (including) | 21.3.1 (including) |
Xemacs | Gnu | * | * |