Updated pcsc-lite packages has been released for Debian 7 LTS

Package : pcsc-lite
Version : 1.8.4-1+deb7u2
CVE ID : CVE-2016-10109

It was discovered that there was a use-after-free and double-free vulnerability
in pcsc-lite, a library to access smart cards that use the Windows(R) SCard
interface ("PC/SC").

For Debian 7 "Wheezy", this issue has been fixed in pcsc-lite version
1.8.4-1+deb7u2.

We recommend that you upgrade your pcsc-lite packages.