CVE-2007-3726
EPSS 1.2%
Description
Integer signedness error in the SET_VALUE function in rarvm.cpp in unrar 3.70 beta 3, as used in products including WinRAR and RAR for OS X, allows user-assisted remote attackers to cause a denial of service (crash) via a crafted RAR archive that causes a negative signed number to be cast to a large unsigned number.
How to fix CVE-2007-3726
To remediate CVE-2007-3726, upgrade the affected package to a fixed version below.
- Debian/rar—upgrade to 1:3.7b1-1 or later
- Debian/unrar-nonfree—upgrade to 3.7.3-1.1 or later
Is CVE-2007-3726 being exploited?
Low — EPSS is 1.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1:3.7b1-1
- from 0, < 3.7.3-1.1