Debian alert DLA-2213-1 (exim4)

From:
             
 
Roberto  C. Sánchez  <roberto@debian.org> 
To:
             
 
debian-lts-announce@lists.debian.org 
Subject:
             
 
[SECURITY] [DLA 2213-1] exim4 security update 
Date:
             
 
Mon, 18 May 2020 11:39:07 -0400
Message-ID:
             
 
<20200518153907.GZ18247@connexer.com>
Package        : exim4
Version        : 4.84.2-2+deb8u7
CVE ID         : CVE-2020-12783


It was discovered that exim4, a mail transport agent, suffers from a
authentication bypass vulnerability in the spa authentication driver.
The spa authentication driver is not enabled by default.

For Debian 8 "Jessie", this problem has been fixed in version
4.84.2-2+deb8u7.

We recommend that you upgrade your exim4 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