Debian Security Advisory

DLA-1223-1 thunderbird -- LTS security update

Date Reported:
27 Dec 2017
Affected Packages:
Security database references:
In Mitre's CVE dictionary: CVE-2017-7829, CVE-2017-7846, CVE-2017-7847, CVE-2017-7848.
More information:

Multiple security issues have been found in the Mozilla Thunderbird mail client including information leaks, unintended JavaScript execution and sender address spoofing.

For Debian 7 Wheezy, these problems have been fixed in version 1:52.5.2-1~deb7u1.

We recommend that you upgrade your thunderbird packages.

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