CUPS: Buffer overflow

Background

CUPS, the Common Unix Printing System, is a full-featured print server.

Description

A vulnerability has been discovered in CUPS concerning the handling of compressed raster files.

Impact

A remote attacker could possibly execute arbitrary code with the privileges of the process.

Workaround

There is no known workaround at this time.

Resolution

All CUPS users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=net-print/cups-2.0.2-r1"