Updated squirrelmail packages has been released for Debian 7 LTS

Package : squirrelmail
Version : 2:1.4.23~svn20120406-2+deb7u1
CVE ID : CVE-2017-7692

Dawid Golunski and Filippo Cavallarin discovered that squirrelmail, a
webmail application, incorrectly handled a user-supplied value. This
would allow a logged-in user to run arbitrary commands on the server.

For Debian 7 "Wheezy", these problems have been fixed in version
2:1.4.23~svn20120406-2+deb7u1.

We recommend that you upgrade your squirrelmail 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

  Squirrelmail security update for Debian 7 LTS