1. Ubuntu Security Notices
  2. USN-5736-2

USN-5736-2: ImageMagick vulnerabilities

Publication date

24 November 2022

Overview

Several security issues were fixed in ImageMagick.

Releases

Packages

  • imagemagick - Image manipulation programs and library

Details

USN-5736-1 fixed vulnerabilities in ImageMagick. This update provides the
corresponding updates for Ubuntu 20.04 ESM and Ubuntu 22.04 ESM. One of the
issues, CVE-2021-20224, only affected Ubuntu 20.04 ESM, while
CVE-2021-20245, CVE-2021-3574, CVE-2021-4219 and CVE-2022-1114 only
affected Ubuntu 22.04 ESM.

Original advisory details:

It was discovered that ImageMagick incorrectly handled certain values
when processing PDF files. If a user or automated system using ImageMagick
were tricked into opening a specially crafted PDF file, an attacker could
exploit this to cause a denial of service. This issue only affected Ubuntu
14.04 ESM, Ubuntu 16.04 ESM and Ubuntu 18.04 LTS. (CVE-2021-20224)

Zhang...

USN-5736-1 fixed vulnerabilities in ImageMagick. This update provides the
corresponding updates for Ubuntu 20.04 ESM and Ubuntu 22.04 ESM. One of the
issues, CVE-2021-20224, only affected Ubuntu 20.04 ESM, while
CVE-2021-20245, CVE-2021-3574, CVE-2021-4219 and CVE-2022-1114 only
affected Ubuntu 22.04 ESM.

Original advisory details:

It was discovered that ImageMagick incorrectly handled certain values
when processing PDF files. If a user or automated system using ImageMagick
were tricked into opening a specially crafted PDF file, an attacker could
exploit this to cause a denial of service. This issue only affected Ubuntu
14.04 ESM, Ubuntu 16.04 ESM and Ubuntu 18.04 LTS. (CVE-2021-20224)

Zhang Xiaohui discovered that ImageMagick incorrectly handled certain
values when processing image data. 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. This issue only
affected Ubuntu 18.04 LTS and Ubuntu 22.10. (CVE-2021-20241)

Zhang Xiaohui discovered that ImageMagick incorrectly handled certain
values when processing image data. 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. This issue only
affected Ubuntu 14.04 ESM, Ubuntu 18.04 LTS and Ubuntu 22.10.
(CVE-2021-20243)

It was discovered that ImageMagick incorrectly handled certain values
when processing visual effects based image files. By tricking a user into
opening a specially crafted image file, an attacker could crash the
application causing a denial of service. This issue only affected Ubuntu
22.10. (CVE-2021-20244)

It was discovered that ImageMagick could be made to divide by zero when
processing crafted files. By tricking a user into opening a specially
crafted image file, an attacker could crash the application causing a
denial of service. This issue only affected Ubuntu 22.10. (CVE-2021-20245)

It was discovered that ImageMagick incorrectly handled certain values
when performing resampling operations. By tricking a user into opening
a specially crafted image file, an attacker could crash the application
causing a denial of service. This issue only affected Ubuntu 22.10.
(CVE-2021-20246)

It was discovered that ImageMagick incorrectly handled certain values
when processing visual effects based image files. By tricking a user into
opening a specially crafted image file, an attacker could crash the
application causing a denial of service. This issue only affected Ubuntu
22.10. (CVE-2021-20309)

It was discovered that ImageMagick incorrectly handled certain values
when processing thumbnail image data. By tricking a user into opening
a specially crafted image file, an attacker could crash the application
causing a denial of service. This issue only affected Ubuntu 22.10.
(CVE-2021-20312)

It was discovered that ImageMagick incorrectly handled memory cleanup
when performing certain cryptographic operations. Under certain conditions
sensitive cryptographic information could be disclosed. This issue only
affected Ubuntu 22.10. (CVE-2021-20313)

It was discovered that ImageMagick did not properly manage memory under
certain circumstances. If a user were tricked into opening a specially
crafted file using the convert command, an attacker could possibly use
this issue to cause ImageMagick to crash, resulting in a denial of
service. This issue only affected Ubuntu 22.10. (CVE-2021-3574)

It was discovered that ImageMagick did not use the correct rights when
specifically excluded by a module policy. An attacker could use this issue
to read and write certain restricted files. This issue only affected
Ubuntu 22.10. (CVE-2021-39212)

It was discovered that ImageMagick incorrectly handled certain values
when processing specially crafted SVG files. By tricking a user into
opening a specially crafted SVG file, an attacker could crash the
application causing a denial of service. This issue only affected Ubuntu
22.10. (CVE-2021-4219)

It was discovered that ImageMagick did not properly manage memory under
certain circumstances. If a user were tricked into opening a specially
crafted DICOM file, an attacker could possibly use this issue to cause
ImageMagick to crash, resulting in a denial of service, or expose sensitive
information. This issue only affected Ubuntu 22.10. (CVE-2022-1114)

It was discovered that ImageMagick incorrectly handled memory under
certain circumstances. If a user were tricked into opening a specially
crafted image file, an attacker could possibly exploit this issue to cause
a denial of service or other unspecified impact. This issue only affected
Ubuntu 22.10. (CVE-2022-28463)

It was discovered that ImageMagick incorrectly handled certain values.
If a user were tricked into processing a specially crafted image file,
an attacker could possibly exploit this issue to cause a denial of service
or other unspecified impact. This issue only affected Ubuntu 14.04 ESM,
Ubuntu 18.04 LTS and Ubuntu 22.10. (CVE-2022-32545, CVE-2022-32546)

It was discovered that ImageMagick incorrectly handled memory under
certain circumstances. If a user were tricked into processing a specially
crafted image file, an attacker could possibly exploit this issue to cause
a denial of service or other unspecified impact. This issue only affected
Ubuntu 14.04 ESM, Ubuntu 18.04 LTS and Ubuntu 22.10. (CVE-2022-32547)

Update instructions

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

Learn more about how to get the fixes.

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

Ubuntu Release Package Version
22.04 jammy libmagickcore-6.q16-6-extra –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
libmagickwand-dev –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
imagemagick-6.q16 –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
libmagickcore-6-headers –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
imagemagick-6-common –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
libmagickwand-6.q16-6 –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
libimage-magick-q16-perl –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
libimage-magick-perl –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
libmagick++-dev –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
perlmagick –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
libmagick++-6.q16hdri-8 –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
imagemagick –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
libmagickwand-6.q16-dev –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
libmagickcore-6.q16-6 –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
libmagick++-6.q16-dev –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
imagemagick-common –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
libmagickcore-6.q16-dev –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
libmagickcore-6.q16hdri-6 –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
libmagickcore-6-arch-config –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
imagemagick-6.q16hdri –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
libmagickcore-dev –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
libmagick++-6.q16-8 –  8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1  
20.04 focal libmagickcore-6.q16-6-extra –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libmagickwand-dev –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
imagemagick-6.q16 –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libmagickcore-6-headers –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
imagemagick-6-common –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libmagickwand-6.q16-6 –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libimage-magick-q16-perl –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libimage-magick-perl –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libmagick++-dev –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
perlmagick –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libmagick++-6.q16hdri-8 –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
imagemagick –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libmagickwand-6.q16-dev –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libmagickcore-6.q16-6 –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libmagick++-6.q16-dev –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
imagemagick-common –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libmagickcore-6.q16-dev –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libmagickwand-6-headers –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libmagickcore-6.q16hdri-6 –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libmagickcore-6-arch-config –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
imagemagick-6.q16hdri –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libmagickcore-dev –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  
libmagick++-6.q16-8 –  8:6.9.10.23+dfsg-2.1ubuntu11.4+esm1  

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References

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