Operating System:

[Debian]

Published:

28 September 2020

Protect yourself against future threats.

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2020.3320
                           curl security update
                             28 September 2020

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           curl
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
Impact/Access:     Access Confidential Data -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-8231  

Reference:         ESB-2020.3016
                   ESB-2020.2869
                   ESB-2020.2865

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2020/09/msg00020.html

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Debian LTS Advisory DLA-2382-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                    Thorsten Alteholz
September 26, 2020                            https://wiki.debian.org/LTS
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Package        : curl
Version        : 7.52.1-5+deb9u12
CVE ID         : CVE-2020-8231


An issue has been found in curl, a command line tool for transferring data 
with URL syntax.
In rare circumstances, when using the multi API of curl in combination 
with CURLOPT_CONNECT_ONLY, the wrong connection  might be used when 
transfering data later.


For Debian 9 stretch, this problem has been fixed in version
7.52.1-5+deb9u12.

We recommend that you upgrade your curl packages.

For the detailed security status of curl please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/curl

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

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