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To: exim-users@exim.org, exim-announce@exim.org, exim-maintainers@exim.org
From: [ do not use a dmarc protected sender ]
CVE ID: CVE-2019-15846
Credits: Zerons <sironhide0null@gmail.com>, Qualys
Version(s): all versions up to and including 4.92.1
Issue: The SMTP Delivery process in all versions up to and
including Exim 4.92.1 has a Buffer Overflow. In the default
runtime configuration, this is exploitable with crafted Server
Name Indication (SNI) data during a TLS negotiation. In other
configurations, it is exploitable with a crafted client TLS certificate.
Details: doc/doc-txt/cve-2019-15846 in the downloaded source tree
Coordinated Release Date (CRD) for Exim 4.92.2:
2019-09-06 10:00 UTC
Contact: security@exim.org
We released Exim 4.92.2. This is a security update based on 4.92.1.
Downloads
=========
Starting at CRD the downloads will be available from the following
sources:
Release tarballs (exim-4.92.2):
https://ftp.exim.org/pub/exim/exim4/
The package files are signed with my GPG key.
The full Git repo:
https://git.exim.org/exim.git
https://github.com/Exim/exim [mirror of the above]
- tag exim-4.92.2
- branch exim-4.92.2+fixes
The tagged commit is the officially released version. The tag is signed
with my GPG key. The +fixes branch isn't officially maintained, but
contains useful patches *and* the security fix. The relevant commit is
signed with my GPG key. The old exim-4.92.1+fixes branch is being functionally
replaced by the new exim-4.92.2+fixes branch.
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