USN-5855-2: ImageMagick vulnerabilities

Releases

• Ubuntu 22.10
• Ubuntu 22.04 LTS
• Ubuntu 20.04 LTS

Packages

• imagemagick - Image manipulation programs and library

Details

USN-5855-1 fixed a vulnerability in ImageMagick. This update provides
the corresponding update for Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu
22.10.

Original advisory details:

It was discovered that ImageMagick incorrectly handled certain PNG images.
If a user or automated system were tricked into opening a specially crafted
PNG file, an attacker could use this issue to cause ImageMagick to stop
responding, resulting in a denial of service, or possibly obtain the
contents of arbitrary files by including them into images.

Update instructions

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

Ubuntu 22.10

• libmagickcore-6.q16-6-extra - 8:6.9.11.60+dfsg-1.3ubuntu0.22.10.2
• imagemagick-6.q16 - 8:6.9.11.60+dfsg-1.3ubuntu0.22.10.2
• libmagickcore-6.q16-6 - 8:6.9.11.60+dfsg-1.3ubuntu0.22.10.2
• imagemagick - 8:6.9.11.60+dfsg-1.3ubuntu0.22.10.2
• libmagick++-6.q16-8 - 8:6.9.11.60+dfsg-1.3ubuntu0.22.10.2

Ubuntu 22.04

• libmagickcore-6.q16-6-extra - 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1
• imagemagick-6.q16 - 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1
• libmagickcore-6.q16-6 - 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1
• imagemagick - 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1
• libmagick++-6.q16-8 - 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1

Ubuntu 20.04

• libmagickcore-6.q16-6-extra - 8:6.9.10.23+dfsg-2.1ubuntu11.5
• imagemagick-6.q16 - 8:6.9.10.23+dfsg-2.1ubuntu11.5
• libmagickcore-6.q16-6 - 8:6.9.10.23+dfsg-2.1ubuntu11.5
• imagemagick - 8:6.9.10.23+dfsg-2.1ubuntu11.5
• libmagick++-6.q16-8 - 8:6.9.10.23+dfsg-2.1ubuntu11.5

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

References

• CVE-2022-44267
• CVE-2022-44268

Related notices

• USN-5855-1: imagemagick-6-common, libmagick++-6.q16hdri-7, libmagickcore-6.q16hdri-dev, libimage-magick-perl, imagemagick-6.q16hdri, libmagickcore-6.q16-3-extra, libmagickcore-6.q16hdri-3, imagemagick-6.q16, libmagickcore-6-arch-config, libmagickwand-6.q16-dev, imagemagick-doc, libmagickwand-6.q16hdri-3, imagemagick-common, libmagickcore-6.q16-dev, libmagick++-6.q16-7, libmagick++-6-headers, libmagickcore-6-headers, libmagickcore-6.q16-3, imagemagick, libmagickcore-6.q16hdri-3-extra, libmagick++-6.q16-dev, libmagickwand-dev, imagemagick-6-doc, libmagick++-6.q16hdri-dev, libimage-magick-q16-perl, libmagickwand-6-headers, libmagickcore-dev, perlmagick, libmagick++-dev, libimage-magick-q16hdri-perl, libmagickwand-6.q16hdri-dev, libmagickwand-6.q16-3