Commit ce2c6df5 authored by Lev Lamberov's avatar Lev Lamberov

[SECURITY] [DSA 4331-1] curl security update

parent 5b19f18c
Pipeline #23798 passed with stages
in 73 minutes and 20 seconds
<define-tag pagetitle>DSA-4331-1 curl</define-tag>
<define-tag report_date>2018-11-02</define-tag>
<define-tag secrefs>CVE-2018-16839 CVE-2018-16842</define-tag>
<define-tag packages>curl</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>Two vulnerabilities were discovered in cURL, an URL transfer library.</p>
<ul>
<li><a href="https://security-tracker.debian.org/tracker/CVE-2018-16839">CVE-2018-16839</a>
<p>Harry Sintonen discovered that, on systems with a 32 bit size_t, an
integer overflow would be triggered when a SASL user name longer
than 2GB is used. This would in turn cause a very small buffer to be
allocated instead of the intended very huge one, which would trigger
a heap buffer overflow when the buffer is used.</p></li>
<li><a href="https://security-tracker.debian.org/tracker/CVE-2018-16842">CVE-2018-16842</a>
<p>Brian Carpenter discovered that the logic in the curl tool to wrap
error messages at 80 columns is flawed, leading to a read buffer
overflow if a single word in the message is itself longer than 80
bytes.</p></li>
</ul>
<p>For the stable distribution (stretch), these problems have been fixed in
version 7.52.1-5+deb9u8.</p>
<p>We recommend that you upgrade your curl packages.</p>
<p>For the detailed security status of curl please refer to
its security tracker page at:
<a href="https://security-tracker.debian.org/tracker/curl">\
https://security-tracker.debian.org/tracker/curl</a></p>
</define-tag>
# do not modify the following line
#include "$(ENGLISHDIR)/security/2018/dsa-4331.data"
# $Id: $
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