Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2021.2306
openexr security update
5 July 2021
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AusCERT Security Bulletin Summary
---------------------------------
Product: openexr
Publisher: Debian
Operating System: Debian GNU/Linux
Impact/Access: Denial of Service -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-26260 CVE-2021-23215 CVE-2021-20296
CVE-2021-3598 CVE-2021-3479 CVE-2021-3478
CVE-2021-3477 CVE-2021-3476 CVE-2021-3475
CVE-2021-3474 CVE-2020-16587
Reference: ESB-2021.2241
ESB-2021.2206
ESB-2021.2205
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2021/07/msg00001.html
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Debian LTS Advisory DLA-2701-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Sylvain Beucler
July 03, 2021 https://wiki.debian.org/LTS
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Package : openexr
Version : 2.2.0-11+deb9u3
CVE ID : CVE-2020-16587 CVE-2021-3474 CVE-2021-3475 CVE-2021-3476
CVE-2021-3477 CVE-2021-3478 CVE-2021-3479 CVE-2021-3598
CVE-2021-20296 CVE-2021-23215 CVE-2021-26260
Debian Bug : 986796 990450
Several vulnerabilities were discovered in OpenEXR, a library and
tools for the OpenEXR high dynamic-range (HDR) image format. An
attacker could cause a denial of service (DoS) through application
crash and excessive memory consumption.
For Debian 9 stretch, these problems have been fixed in version
2.2.0-11+deb9u3.
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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