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

                               ESB-2022.6444
                          openexr security update
                             12 December 2022

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

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

Product:           openexr
Publisher:         Debian
Operating System:  Debian GNU/Linux
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-23215 CVE-2021-20299 CVE-2021-3933
                   CVE-2021-3478 CVE-2021-3474 CVE-2021-45942
                   CVE-2021-26260 CVE-2021-20303 CVE-2021-20302
                   CVE-2021-20300 CVE-2021-20298 CVE-2021-20296
                   CVE-2021-3941 CVE-2021-3605 CVE-2021-3598
                   CVE-2021-3479 CVE-2021-3477 CVE-2021-3476
                   CVE-2021-3475 CVE-2020-16589 CVE-2020-16588
                   CVE-2020-16587  

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html

Comment: CVSS (Max):  7.5 CVE-2021-20299 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
         CVSS Source: NVD
         Calculator:  https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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- -------------------------------------------------------------------------
Debian LTS Advisory DLA-3236-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                      Markus Koschany
December 12, 2022                             https://wiki.debian.org/LTS
- -------------------------------------------------------------------------

Package        : openexr
Version        : 2.2.1-4.1+deb10u2
CVE ID         : CVE-2020-16587 CVE-2020-16588 CVE-2020-16589 CVE-2021-347420
                 CVE-2021-3475 CVE-2021-3476 CVE-2021-3477 CVE-2021-347820
                 CVE-2021-3479 CVE-2021-3598 CVE-2021-3605 CVE-2021-393320
                 CVE-2021-3941 CVE-2021-20296 CVE-2021-20298 CVE-2021-2029920
                 CVE-2021-20300 CVE-2021-20302 CVE-2021-20303 CVE-2021-2321520
                 CVE-2021-26260 CVE-2021-45942
Debian Bug     : 986796 992703 990450 990899 1014828

Multiple security vulnerabilities have been found in OpenEXR, command-line
tools and a library for the OpenEXR image format. Buffer overflows or
out-of-bound reads could lead to a denial of service (application crash) if
a malformed image file is processed.

For Debian 10 buster, these problems have been fixed in version
2.2.1-4.1+deb10u2.

We recommend that you upgrade your openexr packages.

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

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