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             AUSCERT External Security Bulletin Redistribution

                     USN-4066-2: ClamAV vulnerability
                               24 July 2019


        AusCERT Security Bulletin Summary

Product:           ClamAV
Publisher:         Ubuntu
Operating System:  Ubuntu
Impact/Access:     Access Confidential Data -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-1010305  

Reference:         ESB-2019.2717

Original Bulletin: 

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USN-4066-2: ClamAV vulnerability
22 July 2019

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

  o Ubuntu 14.04 ESM
  o Ubuntu 12.04 ESM


ClamAV could be made to expose sensitive information if it received a specially
crafted CHM file.

Software Description

  o clamav - Anti-virus utility for Unix


USN-4066-1 fixed a vulnerability in libmspack. This update provides the
corresponding update for ClamAV in Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.

Original advisory details:

It was discovered that ClamAV incorrectly handled certain CHM files. A remote
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 14.04 ESM
    clamav - 0.100.3+dfsg-0ubuntu0.14.04.1+esm1
Ubuntu 12.04 ESM
    clamav - 0.100.3+dfsg-1ubuntu0.12.04.2

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 USN-4066-1
  o CVE-2019-1010305

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