[USN-7164-1] ImageMagick vulnerability

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==========================================================================
Ubuntu Security Notice USN-7164-1
December 17, 2024

imagemagick vulnerability
==========================================================================

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

- Ubuntu 14.04 LTS

Summary:

ImageMagick could be made to crash if it received specially crafted
input.

Software Description:
- imagemagick: Image manipulation programs and library

Details:

It was discovered that ImageMagick incorrectly handled certain malformed
files. If a user or automated system were tricked into opening a specially
crafted file, an attacker could possibly exploit this to cause a denial of
service.

Update instructions:

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

Ubuntu 14.04 LTS
  imagemagick                     8:6.7.7.10-6ubuntu3.13+esm12
                                  Available with Ubuntu Pro
  imagemagick-common              8:6.7.7.10-6ubuntu3.13+esm12
                                  Available with Ubuntu Pro
  libmagick++-dev                 8:6.7.7.10-6ubuntu3.13+esm12
                                  Available with Ubuntu Pro
  libmagick++5                    8:6.7.7.10-6ubuntu3.13+esm12
                                  Available with Ubuntu Pro
  libmagickcore-dev               8:6.7.7.10-6ubuntu3.13+esm12
                                  Available with Ubuntu Pro
  libmagickcore5                  8:6.7.7.10-6ubuntu3.13+esm12
                                  Available with Ubuntu Pro
  libmagickcore5-extra            8:6.7.7.10-6ubuntu3.13+esm12
                                  Available with Ubuntu Pro
  libmagickwand-dev               8:6.7.7.10-6ubuntu3.13+esm12
                                  Available with Ubuntu Pro
  libmagickwand5                  8:6.7.7.10-6ubuntu3.13+esm12
                                  Available with Ubuntu Pro
  perlmagick                      8:6.7.7.10-6ubuntu3.13+esm12
                                  Available with Ubuntu Pro

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

References:
  https://ubuntu.com/security/notices/USN-7164-1
  CVE-2021-20176, CVE-2021-20241, CVE-2021-20243