Argument injection vulnerability in greylistclean.cron in sa-exim 4.2 allows remote attackers to delete arbitrary files via an email with a To field that contains a filename separated by whitespace, which is not quoted when greylistclean.cron provides the argument to the rm command.
| Software | From | Fixed in |
|---|---|---|
| sa-exim / sa-exim | 4.0 | 4.0.x |
| sa-exim / sa-exim | 4.1 | 4.1.x |
| sa-exim / sa-exim | 4.2 | 4.2.x |