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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.3081
                     USN-4091-1: poppler vulnerability
                              13 August 2019

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

Product:           poppler
Publisher:         Ubuntu
Operating System:  Ubuntu
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Denial of Service -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-14494  

Original Bulletin: 
   https://usn.ubuntu.com/4091-1/

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Ubuntu. It is recommended that administrators 
         running poppler check for an updated version of the software for 
         their operating system.

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USN-4091-1: poppler vulnerability
12 August 2019

poppler vulnerability
A security issue affects these releases of Ubuntu and its derivatives:

  o Ubuntu 19.04
  o Ubuntu 18.04 LTS

Summary

poppler could be made to crash if it received specially crafted PDF.

Software Description

  o poppler - PDF rendering library

Details

It was discovered that poppler incorrectly handled certain PDF files. An
attacker could possibly use this issue to cause a denial of service.

Update instructions

The problem can be corrected by updating your system to the following package
versions:

Ubuntu 19.04
    libpoppler85 - 0.74.0-0ubuntu1.3
    poppler-utils - 0.74.0-0ubuntu1.3
Ubuntu 18.04 LTS
    libpoppler73 - 0.62.0-2ubuntu2.10
    poppler-utils - 0.62.0-2ubuntu2.10

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-2019-14494

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