CVE-2005-2151
courier - programming error
EPSS 0.34%
Description
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.
How to fix CVE-2005-2151
To remediate CVE-2005-2151, upgrade the affected package to a fixed version below.
- Debian/courier—upgrade to 0.47-6 or later
- Debian/courier—upgrade to 0.47-4sarge1 or later
Is CVE-2005-2151 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.47-6
- from 0, < 0.47-4sarge1