Commit 08e97d6a authored by Lev Lamberov's avatar Lev Lamberov

[SECURITY] [DSA 4373-1] coturn security update

parent 61b8f43a
<define-tag pagetitle>DSA-4373-1 coturn</define-tag>
<define-tag report_date>2019-1-28</define-tag>
<define-tag secrefs>CVE-2018-4056 CVE-2018-4058 CVE-2018-4059</define-tag>
<define-tag packages>coturn</define-tag>
<define-tag isvulnerable>yes</define-tag>
<define-tag fixed>yes</define-tag>
<define-tag fixed-section>no</define-tag>
#use wml::debian::security
</dl>
<define-tag description>security update</define-tag>
<define-tag moreinfo>
<p>Multiple vulnerabilities were discovered in coTURN, a TURN and STUN server for
VoIP.</p>
<ul>
<li><a href="https://security-tracker.debian.org/tracker/CVE-2018-4056">CVE-2018-4056</a>
<p>An SQL injection vulnerability was discovered in the coTURN administrator
web portal. As the administration web interface is shared with the
production, it is unfortunately not possible to easily filter outside
access and this security update completely disable the web interface. Users
should use the local, command line interface instead.</p></li>
<li><a href="https://security-tracker.debian.org/tracker/CVE-2018-4058">CVE-2018-4058</a>
<p>Default configuration enables unsafe loopback forwarding. A remote attacker
with access to the TURN interface can use this vulnerability to gain access
to services that should be local only.</p></li>
<li><a href="https://security-tracker.debian.org/tracker/CVE-2018-4059">CVE-2018-4059</a>
<p>Default configuration uses an empty password for the local command line
administration interface. An attacker with access to the local console
(either a local attacker or a remote attacker taking advantage of
<a href="https://security-tracker.debian.org/tracker/CVE-2018-4058">CVE-2018-4058</a>)
could escalade privileges to administrator of the coTURN
server.</p></li>
</ul>
<p>For the stable distribution (stretch), these problems have been fixed in
version 4.5.0.5-1+deb9u1.</p>
<p>We recommend that you upgrade your coturn packages.</p>
<p>For the detailed security status of coturn please refer to
its security tracker page at:
<a href="https://security-tracker.debian.org/tracker/coturn">\
https://security-tracker.debian.org/tracker/coturn</a></p>
</define-tag>
# do not modify the following line
#include "$(ENGLISHDIR)/security/2019/dsa-4373.data"
# $Id: $
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