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Debian: DLA-896-1 Critical: Icedove Buffer Overflow Details

debian lts
Calendar Grey April 19, 2017
Dist Debian Esm H88
Enhance icedove to address several memory issues that could facilitate arbitrary code execution in Debian LTS.
Multiple security issues have been found in the Mozilla Thunderbird mail client: Multiple memory safety errors, buffer overflows and other implementation errors may lead to the exe...

Summary

Transition packages for the Icedove packages are provided which
automatically upgrade to the new version. Since new binary packages need
to be installed, make sure to allow that in your upgrade procedure (e.g.
by using "apt-get dist-upgrade" instead of "apt-get upgrade").

For Debian 7 "Wheezy", these problems have been fixed in version
1:45.8.0-3~deb7u1.

We recommend that you upgrade your icedove 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


Severity
critical
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Critical

<pre><font face="Courier">Package: icedove
Version: 1:45.8.0-3~deb7u1
CVE ID: CVE-2017-5373 CVE-2017-5375 CVE-2017-5376 CVE-2017-5378

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