Jinja2: Multiple vulnerabilities

Background

Jinja2 is a template engine written in pure Python.

Description

Multiple vulnerabilities have been discovered in Jinja2. Please review the CVE identifiers referenced below for details.

Impact

A local attacker could gain escalated privileges via a specially crafted cache file or pre-created temporary directory.

Workaround

There is no known workaround at this time.

Resolution

All Jinja2 users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=dev-python/jinja-2.7.3"