xmlrpc-epi - security update

Integer signedness error in the simplestring_addn function in
simplestring.c in xmlrpc-epi through 0.54.2 allows remote attackers to
cause a denial of service (heap-based buffer overflow) or possibly have
unspecified other impact via a long first argument to the PHP
xmlrpc_encode_request function.

For Debian 7 Wheezy, these problems have been fixed in version
0.54.2-1+deb7u1.

We recommend that you upgrade your xmlrpc-epi 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&gt;