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

                               ESB-2021.1125
                         openjpeg2 security update
                               6 April 2021

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

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

Product:           openjpeg2
Publisher:         Debian
Operating System:  Debian GNU/Linux
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Denial of Service               -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-27845 CVE-2020-27843 CVE-2020-27842
                   CVE-2020-27841 CVE-2020-27824 CVE-2020-27823
                   CVE-2020-27814 CVE-2020-15389 CVE-2020-8112
                   CVE-2020-6851  

Reference:         ESB-2021.0921
                   ESB-2021.0440
                   ESB-2020.0664

Original Bulletin: 
   http://www.debian.org/security/2021/dsa-4882

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Debian Security Advisory DSA-4882-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
April 01, 2021                        https://www.debian.org/security/faq
- - -------------------------------------------------------------------------

Package        : openjpeg2
CVE ID         : CVE-2020-6851 CVE-2020-8112 CVE-2020-15389 CVE-2020-27814 
                 CVE-2020-27823 CVE-2020-27824 CVE-2020-27841 CVE-2020-27842 
                 CVE-2020-27843 CVE-2020-27845

Multiple vulnerabilities have been discovered in openjpeg2, the
open-source JPEG 2000 codec, which could result in denial of service or
the execution of arbitrary code when opening a malformed image.
      
For the stable distribution (buster), these problems have been fixed in
version 2.3.0-2+deb10u2.

We recommend that you upgrade your openjpeg2 packages.

For the detailed security status of openjpeg2 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/openjpeg2

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
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