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             AUSCERT External Security Bulletin Redistribution

                  USN-4386-1: libjpeg-turbo vulnerability
                               10 June 2020


        AusCERT Security Bulletin Summary

Product:           libjpeg-turbo
Publisher:         Ubuntu
Operating System:  Ubuntu
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Access Confidential Data -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-13790  

Original Bulletin: 

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


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


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

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.


  o CVE-2020-13790

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