Debian Security Advisory

DLA-1219-1 enigmail -- LTS security update

Date Reported:
23 Dec 2017
Affected Packages:
Security database references:
In Mitre's CVE dictionary: CVE-2017-17843, CVE-2017-17844, CVE-2017-17845, CVE-2017-17846, CVE-2017-17847, CVE-2017-17848.
More information:

Multiple vulnerabilities were discovered in Enigmail, an OpenPGP extension for Thunderbird, which could result in a loss of confidentiality, faked signatures, plain text leaks and denial of service. Additional information can be found under

For Debian 7 Wheezy, these problems have been fixed in version 2:1.9.9-1~deb7u1.

We recommend that you upgrade your enigmail packages.

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