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AUSCERT External Security Bulletin Redistribution
ESB-2020.2007
USN-4386-1: libjpeg-turbo vulnerability
10 June 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: libjpeg-turbo
Publisher: Ubuntu
Operating System: Ubuntu
Windows
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Access Confidential Data -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2020-13790
Original Bulletin:
https://usn.ubuntu.com/4386-1/
Comment: This advisory references vulnerabilities in products which run on
platforms other than Ubuntu. It is recommended that administrators
running libjpeg-turbo check for an updated version of the software
for their operating system.
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USN-4386-1: libjpeg-turbo vulnerability
9 June 2020
libjpeg-turbo vulnerability
A security issue affects these releases of Ubuntu and its derivatives:
o Ubuntu 20.04 LTS
o Ubuntu 19.10
o Ubuntu 18.04 LTS
o Ubuntu 16.04 LTS
o Ubuntu 14.04 ESM
o Ubuntu 12.04 ESM
Summary
libjpeg-turbo could be made to expose sensitive information if it received a
specially crafted PPM file.
Software Description
o libjpeg-turbo - library for handling JPEG files
Details
It was discovered that libjpeg-turbo incorrectly handled certain PPM files. An
attacker could possibly use this issue to access sensitive information.
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 20.04 LTS
libjpeg-turbo8 - 2.0.3-0ubuntu1.20.04.1
Ubuntu 19.10
libjpeg-turbo8 - 2.0.3-0ubuntu1.19.10.1
Ubuntu 18.04 LTS
libjpeg-turbo8 - 1.5.2-0ubuntu5.18.04.4
Ubuntu 16.04 LTS
libjpeg-turbo8 - 1.4.2-0ubuntu3.4
Ubuntu 14.04 ESM
libjpeg-turbo8 - 1.3.0-0ubuntu2.1+esm1
Ubuntu 12.04 ESM
libjpeg-turbo8 - 1.1.90+svn733-0ubuntu4.6
To update your system, please follow these instructions: https://
wiki.ubuntu.com/Security/Upgrades .
In general, a standard system update will make all the necessary changes.
References
o CVE-2020-13790
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