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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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