| Package | Affected versions | Patched versions |
|---|---|---|
| courier mail server | = 0.46= 0.47= 0.48= 0.48.1= 0.48.2= 0.49.0= 0.50.0 |
spf.c in Courier Mail Server does not properly handle DNS failures when looking up Sender Policy Framework (SPF) records, which could allow attackers to cause memory corruption.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free