The remote Debian host is missing a security-related update.
Two security issues have been found in the Python WSGI adapter module for Apache : - CVE-2014-0240 Robert Kisteleki discovered a potential privilege escalation in daemon mode. This is not exploitable with the kernel used in Debian 7.0/wheezy. - CVE-2014-0242 Buck Golemon discovered that incorrect memory handling could lead to information disclosure when processing Content-Type headers.
Upgrade the mod-wsgi packages. For the oldstable distribution (squeeze), these problems have been fixed in version 3.3-2+deb6u1. For the stable distribution (wheezy), these problems have been fixed in version 3.3-4+deb7u1.