An ImageMagick security update has been released for Ubuntu Linux 18.04 LTS, 20.04 LTS, and 20.10.
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Ubuntu Security Notice USN-4988-1
June 15, 2021
imagemagick vulnerabilities
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A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.10
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
Summary:
Several security issues were fixed in ImageMagick.
Software Description:
- 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.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 20.10:
imagemagick 8:6.9.10.23+dfsg-2.1ubuntu13.3
imagemagick-6.q16 8:6.9.10.23+dfsg-2.1ubuntu13.3
libmagick++-6.q16-8 8:6.9.10.23+dfsg-2.1ubuntu13.3
libmagickcore-6.q16-6 8:6.9.10.23+dfsg-2.1ubuntu13.3
libmagickcore-6.q16-6-extra 8:6.9.10.23+dfsg-2.1ubuntu13.3
Ubuntu 20.04 LTS:
imagemagick 8:6.9.10.23+dfsg-2.1ubuntu11.4
imagemagick-6.q16 8:6.9.10.23+dfsg-2.1ubuntu11.4
libmagick++-6.q16-8 8:6.9.10.23+dfsg-2.1ubuntu11.4
libmagickcore-6.q16-6 8:6.9.10.23+dfsg-2.1ubuntu11.4
libmagickcore-6.q16-6-extra 8:6.9.10.23+dfsg-2.1ubuntu11.4
Ubuntu 18.04 LTS:
imagemagick 8:6.9.7.4+dfsg-16ubuntu6.11
imagemagick-6.q16 8:6.9.7.4+dfsg-16ubuntu6.11
libmagick++-6.q16-7 8:6.9.7.4+dfsg-16ubuntu6.11
libmagickcore-6.q16-3 8:6.9.7.4+dfsg-16ubuntu6.11
libmagickcore-6.q16-3-extra 8:6.9.7.4+dfsg-16ubuntu6.11
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-4988-1
CVE-2017-14528, CVE-2020-19667, CVE-2020-25665, CVE-2020-25666,
CVE-2020-25674, CVE-2020-25675, CVE-2020-25676, CVE-2020-27750,
CVE-2020-27751, CVE-2020-27753, CVE-2020-27754, CVE-2020-27755,
CVE-2020-27756, CVE-2020-27757, CVE-2020-27758, CVE-2020-27759,
CVE-2020-27760, CVE-2020-27761, CVE-2020-27762, CVE-2020-27763,
CVE-2020-27764, CVE-2020-27765, CVE-2020-27766, CVE-2020-27767,
CVE-2020-27768, CVE-2020-27769, CVE-2020-27770, CVE-2020-27771,
CVE-2020-27772, CVE-2020-27773, CVE-2020-27774, CVE-2020-27775,
CVE-2020-27776, CVE-2021-20176
Package Information:
https://launchpad.net/ubuntu/+source/imagemagick/8:6.9.10.23+dfsg-2.1ubuntu13.3
https://launchpad.net/ubuntu/+source/imagemagick/8:6.9.10.23+dfsg-2.1ubuntu11.4
https://launchpad.net/ubuntu/+source/imagemagick/8:6.9.7.4+dfsg-16ubuntu6.11
