Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2022.6446
openexr security update
12 December 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: openexr
Publisher: Debian
Operating System: Debian GNU/Linux
Resolution: Patch/Upgrade
CVE Names: CVE-2021-45942 CVE-2021-26260 CVE-2021-23215
CVE-2021-3941 CVE-2021-3933 CVE-2021-3605
CVE-2021-3598
Original Bulletin:
http://www.debian.org/security/2022/dsa-5299
Comment: CVSS (Max): 6.5 CVE-2021-3941 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H)
CVSS Source: NVD
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
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Debian Security Advisory DSA-5299-1 security@debian.org
https://www.debian.org/security/ Markus Koschany
December 10, 2022 https://www.debian.org/security/faq
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Package : openexr
CVE ID : CVE-2021-3598 CVE-2021-3605 CVE-2021-3933 CVE-2021-3941
CVE-2021-23215 CVE-2021-26260 CVE-2021-45942
Debian Bug : 992703 990450 990899 1014828 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 the stable distribution (bullseye), these problems have been fixed in
version 2.5.4-2+deb11u1.
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 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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