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USN-4988-1: ImageMagick vulnerabilities

15 June 2021

Several security issues were fixed in ImageMagick.

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Releases

Packages

  • 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.

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Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

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Update instructions

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

Ubuntu 20.10
Ubuntu 20.04
Ubuntu 18.04

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

References

Related notices

  • USN-5335-1: libmagickcore-6-arch-config, libmagick++-dev, libmagickcore-6.q16-dev, imagemagick-doc, libmagickwand-6.q16-2, libmagickwand-6-headers, imagemagick-common, imagemagick, libmagickcore-6-headers, libmagickwand-6.q16-dev, libmagick++-6-headers, libmagick++-6.q16-5v5, libimage-magick-q16-perl, libmagickcore-dev, libimage-magick-perl, libmagickwand-dev, imagemagick-6.q16, libmagickcore-6.q16-2-extra, libmagick++-6.q16-dev, perlmagick, libmagickcore-6.q16-2

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Further reading