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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.

Reduce your security exposure

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.

Learn more about Ubuntu Pro

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-7068-1: libmagickwand-6-headers, imagemagick-doc, libmagick++-6.q16-5v5, libmagickcore-6-headers, libmagickwand5, libmagickcore-6.q16-2, libmagick++-6-headers, libmagickwand-dev, libmagickcore5, libmagickcore-6.q16-2-extra, libmagick++-dev, imagemagick-common, imagemagick-6.q16, libmagick++-6.q16-dev, libimage-magick-perl, libmagick++5, libmagickcore-dev, libmagickcore5-extra, imagemagick, libimage-magick-q16-perl, perlmagick, libmagickwand-6.q16-2, libmagickwand-6.q16-dev, libmagickcore-6.q16-dev, libmagickcore-6-arch-config
  • USN-5335-1: libmagickwand-6-headers, imagemagick-doc, libmagick++-6.q16-5v5, libmagickcore-6-headers, libmagickcore-6.q16-2, libmagick++-6-headers, libmagickwand-dev, libmagickcore-6.q16-2-extra, libmagick++-dev, imagemagick-common, imagemagick-6.q16, libmagick++-6.q16-dev, libimage-magick-perl, libmagickcore-dev, imagemagick, libimage-magick-q16-perl, perlmagick, libmagickwand-6.q16-2, libmagickwand-6.q16-dev, libmagickcore-6.q16-dev, libmagickcore-6-arch-config

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Further reading