CVE-2011-1407
exim4 - command injection
EPSS 0.55%
Description
The DKIM implementation in Exim 4.7x before 4.76 permits matching for DKIM identities to apply to lookup items, instead of only strings, which allows remote attackers to execute arbitrary code or access a filesystem via a crafted identity.
How to fix CVE-2011-1407
To remediate CVE-2011-1407, upgrade the affected package to a fixed version below.
- Debian/exim4—upgrade to 4.76-1 or later
- Debian/exim4—upgrade to 4.72-6+squeeze2 or later
Is CVE-2011-1407 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 4.76-1
- from 0, < 4.72-6+squeeze2