Home / mailings [SECURITY] [DSA 4687-1] exim4 security update
Posted on 16 May 2020
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-4687-1 security@debian.org
https://www.debian.org/security/ Florian Weimer
May 16, 2020 https://www.debian.org/security/faq
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Package : exim4
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 the oldstable distribution (stretch), this problem has been fixed
in version 4.89-2+deb9u7.
For the stable distribution (buster), this problem has been fixed in
version 4.92-8+deb10u4.
We recommend that you upgrade your exim4 packages.
For the detailed security status of exim4 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/exim4
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
