[SECURITY] [DLA 701-1] memcached security update

Package : memcached
Version : 1.4.13-0.2+deb7u2
CVE ID : CVE-2013-7291 CVE-2016-8704 CVE-2016-8705 CVE-2016-8706
Debian Bug : 735314 842811 842812 842814

Multiple vulnerabilites have been found in memcached, a high-performance
memory object caching system. A remote attacker could take advantage of
these flaws to cause a denial of service (daemon crash), or potentially
to execute arbitrary code.

CVE-2013-7291

It was discovered that memcached, when running in verbose mode, can
be crashed by sending carefully crafted requests that trigger an
unbounded key print, resulting in a daemon crash.

CVE-2016-8704, CVE-2016-8705, CVE-2016-8706

Aleksandar Nikolic of Cisco Talos found several vulnerabilities in
memcached. A remote attacker could cause an integer overflow by
sending carefully crafted requests to the memcached server,
resulting in a daemon crash.

For Debian 7 "Wheezy", these problems have been fixed in version
1.4.13-0.2+deb7u2.

We recommend that you upgrade your memcached packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

Jonas Meurer