ESB-2018.2022 - [UNIX/Linux][Ubuntu] imagemagick: Multiple vulnerabilities 2018-07-12

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.2022
                        ImageMagick vulnerabilities
                               12 July 2018

===========================================================================

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

Product:           imagemagick
Publisher:         Ubuntu
Operating System:  Ubuntu
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
                   Reduced Security                -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-13153 CVE-2018-12600 CVE-2018-12599

Reference:         ESB-2018.1867

Original Bulletin: 
   http://www.ubuntu.com/usn/usn-3711-1

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

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==========================================================================
Ubuntu Security Notice USN-3711-1
July 11, 2018

imagemagick vulnerabilities
==========================================================================

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

- - Ubuntu 18.04 LTS
- - Ubuntu 17.10
- - Ubuntu 16.04 LTS
- - Ubuntu 14.04 LTS

Summary:

Several security issues were fixed in ImageMagick.

Software Description:
- - imagemagick: Image manipulation programs and library

Details:

It was discovered that ImageMagick incorrectly handled certain malformed
image files. If a user or automated system using ImageMagick were tricked
into opening a specially crafted image, an attacker could exploit this to
cause a denial of service or possibly execute code with the privileges of
the user invoking the program.

Update instructions:

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

Ubuntu 18.04 LTS:
  imagemagick                     8:6.9.7.4+dfsg-16ubuntu6.3
  imagemagick-6.q16               8:6.9.7.4+dfsg-16ubuntu6.3
  libmagick++-6.q16-7             8:6.9.7.4+dfsg-16ubuntu6.3
  libmagickcore-6.q16-3           8:6.9.7.4+dfsg-16ubuntu6.3
  libmagickcore-6.q16-3-extra     8:6.9.7.4+dfsg-16ubuntu6.3

Ubuntu 17.10:
  imagemagick                     8:6.9.7.4+dfsg-16ubuntu2.3
  imagemagick-6.q16               8:6.9.7.4+dfsg-16ubuntu2.3
  libmagick++-6.q16-7             8:6.9.7.4+dfsg-16ubuntu2.3
  libmagickcore-6.q16-3           8:6.9.7.4+dfsg-16ubuntu2.3
  libmagickcore-6.q16-3-extra     8:6.9.7.4+dfsg-16ubuntu2.3

Ubuntu 16.04 LTS:
  imagemagick                     8:6.8.9.9-7ubuntu5.12
  imagemagick-6.q16               8:6.8.9.9-7ubuntu5.12
  libmagick++-6.q16-5v5           8:6.8.9.9-7ubuntu5.12
  libmagickcore-6.q16-2           8:6.8.9.9-7ubuntu5.12
  libmagickcore-6.q16-2-extra     8:6.8.9.9-7ubuntu5.12

Ubuntu 14.04 LTS:
  imagemagick                     8:6.7.7.10-6ubuntu3.12
  libmagick++5                    8:6.7.7.10-6ubuntu3.12
  libmagickcore5                  8:6.7.7.10-6ubuntu3.12
  libmagickcore5-extra            8:6.7.7.10-6ubuntu3.12

In general, a standard system update will make all the necessary changes.

References:
  https://usn.ubuntu.com/usn/usn-3711-1
  CVE-2018-12599, CVE-2018-12600, CVE-2018-13153

Package Information:
  https://launchpad.net/ubuntu/+source/imagemagick/8:6.9.7.4+dfsg-16ubuntu6.3
  https://launchpad.net/ubuntu/+source/imagemagick/8:6.9.7.4+dfsg-16ubuntu2.3
  https://launchpad.net/ubuntu/+source/imagemagick/8:6.8.9.9-7ubuntu5.12
  https://launchpad.net/ubuntu/+source/imagemagick/8:6.7.7.10-6ubuntu3.12

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