The (1) maketemp and (2) mkstemp builtin functions in GNU m4 before 1.4.11 do not quote their output when a file is created, which might allow context-dependent attackers to trigger a macro expansion, leading to unspecified use of an incorrect filename.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| M4 | Gnu | * | 1.4.10 (including) |