gnatsweb.pl in GNATS GnatsWeb 2.7 through 3.95 allows remote attackers to execute arbitrary commands via certain characters in the help_file parameter.
| Software | From | Fixed in |
|---|---|---|
| yngve_svendsen / gnatsweb | 3.95-gnats_4 | 3.95-gnats_4.x |
| yngve_svendsen / gnatsweb | 2.7_beta | 2.7_beta.x |
| yngve_svendsen / gnatsweb | 2.8.0 | 2.8.0.x |
| yngve_svendsen / gnatsweb | 2.8.1 | 2.8.1.x |