CVE-2012-4507

Description

The strchr function in procmime.c in Claws Mail (aka claws-mail) 3.8.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted email.

How to fix CVE-2012-4507

To remediate CVE-2012-4507, upgrade the affected package to a fixed version below.

• Debian/claws-mail—upgrade to 3.8.1-2 or later

Is CVE-2012-4507 being exploited?

Low — EPSS is 1.2%, meaning exploitation activity has not been observed at scale.

Affected packages (1)

• from 0, < 3.8.1-2

References (1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2012-4507