UBUNTU-CVE-2020-25676

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Source
https://ubuntu.com/security/CVE-2020-25676
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-25676.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-25676
Upstream
Downstream
Related
Published
2020-12-08T22:15:00Z
Modified
2025-07-18T16:46:05Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

In CatromWeights(), MeshInterpolate(), InterpolatePixelChannel(), InterpolatePixelChannels(), and InterpolatePixelInfo(), which are all functions in /MagickCore/pixel.c, there were multiple unconstrained pixel offset calculations which were being used with the floor() function. These calculations produced undefined behavior in the form of out-of-range and integer overflows, as identified by UndefinedBehaviorSanitizer. These instances of undefined behavior could be triggered by an attacker who is able to supply a crafted input file to be processed by ImageMagick. These issues could impact application availability or potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0.

References

Affected packages

Ubuntu:Pro:16.04:LTS / imagemagick

Package

Name
imagemagick
Purl
pkg:deb/ubuntu/imagemagick@8:6.8.9.9-7ubuntu5.16+esm2?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8:6.8.9.9-7ubuntu5.16+esm2

Affected versions

8:6.*

8:6.8.9.9-5ubuntu2
8:6.8.9.9-6
8:6.8.9.9-6build1
8:6.8.9.9-7
8:6.8.9.9-7ubuntu1
8:6.8.9.9-7ubuntu2
8:6.8.9.9-7ubuntu3
8:6.8.9.9-7ubuntu4
8:6.8.9.9-7ubuntu5
8:6.8.9.9-7ubuntu5.1
8:6.8.9.9-7ubuntu5.2
8:6.8.9.9-7ubuntu5.3
8:6.8.9.9-7ubuntu5.4
8:6.8.9.9-7ubuntu5.5
8:6.8.9.9-7ubuntu5.6
8:6.8.9.9-7ubuntu5.7
8:6.8.9.9-7ubuntu5.8
8:6.8.9.9-7ubuntu5.9
8:6.8.9.9-7ubuntu5.11
8:6.8.9.9-7ubuntu5.12
8:6.8.9.9-7ubuntu5.13
8:6.8.9.9-7ubuntu5.14
8:6.8.9.9-7ubuntu5.15
8:6.8.9.9-7ubuntu5.16
8:6.8.9.9-7ubuntu5.16+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "imagemagick"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "imagemagick-6.q16"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "imagemagick-6.q16-dbgsym"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "imagemagick-common"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "imagemagick-dbg"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "imagemagick-dbgsym"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "imagemagick-doc"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libimage-magick-perl"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libimage-magick-q16-perl"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libimage-magick-q16-perl-dbgsym"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagick++-6-headers"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagick++-6.q16-5v5"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagick++-6.q16-5v5-dbgsym"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagick++-6.q16-dev"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagick++-6.q16-dev-dbgsym"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagick++-dev"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickcore-6-arch-config"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickcore-6-arch-config-dbgsym"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickcore-6-headers"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickcore-6.q16-2"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickcore-6.q16-2-dbgsym"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickcore-6.q16-2-extra"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickcore-6.q16-2-extra-dbgsym"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickcore-6.q16-dev"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickcore-6.q16-dev-dbgsym"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickcore-dev"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickwand-6-headers"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickwand-6.q16-2"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickwand-6.q16-2-dbgsym"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickwand-6.q16-dev"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickwand-6.q16-dev-dbgsym"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "libmagickwand-dev"
        },
        {
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm2",
            "binary_name": "perlmagick"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:18.04:LTS / imagemagick

Package

Name
imagemagick
Purl
pkg:deb/ubuntu/imagemagick@8:6.9.7.4+dfsg-16ubuntu6.11?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8:6.9.7.4+dfsg-16ubuntu6.11

Affected versions

8:6.*

8:6.9.7.4+dfsg-16ubuntu2
8:6.9.7.4+dfsg-16ubuntu3
8:6.9.7.4+dfsg-16ubuntu4
8:6.9.7.4+dfsg-16ubuntu5
8:6.9.7.4+dfsg-16ubuntu6
8:6.9.7.4+dfsg-16ubuntu6.2
8:6.9.7.4+dfsg-16ubuntu6.3
8:6.9.7.4+dfsg-16ubuntu6.4
8:6.9.7.4+dfsg-16ubuntu6.7
8:6.9.7.4+dfsg-16ubuntu6.8
8:6.9.7.4+dfsg-16ubuntu6.9

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "imagemagick"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "imagemagick-6-common"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "imagemagick-6-doc"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "imagemagick-6.q16"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "imagemagick-6.q16-dbgsym"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "imagemagick-6.q16hdri"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "imagemagick-6.q16hdri-dbgsym"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "imagemagick-common"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "imagemagick-doc"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libimage-magick-perl"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libimage-magick-q16-perl"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libimage-magick-q16-perl-dbgsym"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libimage-magick-q16hdri-perl"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libimage-magick-q16hdri-perl-dbgsym"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagick++-6-headers"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagick++-6.q16-7"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagick++-6.q16-7-dbgsym"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagick++-6.q16-dev"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagick++-6.q16hdri-7"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagick++-6.q16hdri-7-dbgsym"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagick++-6.q16hdri-dev"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagick++-dev"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickcore-6-arch-config"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickcore-6-headers"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickcore-6.q16-3"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickcore-6.q16-3-dbgsym"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickcore-6.q16-3-extra"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickcore-6.q16-3-extra-dbgsym"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickcore-6.q16-dev"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickcore-6.q16hdri-3"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickcore-6.q16hdri-3-dbgsym"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickcore-6.q16hdri-3-extra"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickcore-6.q16hdri-3-extra-dbgsym"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickcore-6.q16hdri-dev"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickcore-dev"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickwand-6-headers"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickwand-6.q16-3"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickwand-6.q16-3-dbgsym"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickwand-6.q16-dev"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickwand-6.q16hdri-3"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickwand-6.q16hdri-3-dbgsym"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickwand-6.q16hdri-dev"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "libmagickwand-dev"
        },
        {
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.11",
            "binary_name": "perlmagick"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:20.04:LTS / imagemagick

Package

Name
imagemagick
Purl
pkg:deb/ubuntu/imagemagick@8:6.9.10.23+dfsg-2.1ubuntu11.4?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8:6.9.10.23+dfsg-2.1ubuntu11.4

Affected versions

8:6.*

8:6.9.10.23+dfsg-2.1ubuntu3
8:6.9.10.23+dfsg-2.1ubuntu8
8:6.9.10.23+dfsg-2.1ubuntu9
8:6.9.10.23+dfsg-2.1ubuntu10
8:6.9.10.23+dfsg-2.1ubuntu11
8:6.9.10.23+dfsg-2.1ubuntu11.1
8:6.9.10.23+dfsg-2.1ubuntu11.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "imagemagick"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "imagemagick-6-common"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "imagemagick-6-doc"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "imagemagick-6.q16"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "imagemagick-6.q16-dbgsym"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "imagemagick-6.q16hdri"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "imagemagick-6.q16hdri-dbgsym"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "imagemagick-common"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "imagemagick-doc"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libimage-magick-perl"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libimage-magick-q16-perl"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libimage-magick-q16-perl-dbgsym"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libimage-magick-q16hdri-perl"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libimage-magick-q16hdri-perl-dbgsym"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagick++-6-headers"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagick++-6.q16-8"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagick++-6.q16-8-dbgsym"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagick++-6.q16-dev"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagick++-6.q16hdri-8"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagick++-6.q16hdri-8-dbgsym"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagick++-6.q16hdri-dev"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagick++-dev"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagickcore-6-arch-config"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagickcore-6-headers"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagickcore-6.q16-6"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagickcore-6.q16-6-dbgsym"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagickcore-6.q16-6-extra"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagickcore-6.q16-6-extra-dbgsym"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagickcore-6.q16-dev"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagickcore-6.q16hdri-6"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagickcore-6.q16hdri-6-dbgsym"
        },
        {
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.4",
            "binary_name": "libmagickcore-6.q16hdri-6-extra"
        },
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