UBUNTU-CVE-2021-20246

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Source
https://ubuntu.com/security/CVE-2021-20246
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-20246.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-20246
Upstream
Downstream
Related
Published
2021-03-09T19:15:00Z
Modified
2026-04-22T14:32:09.717466Z
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

A flaw was found in ImageMagick in MagickCore/resample.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability.

References

Affected packages

Ubuntu:Pro:14.04:LTS / imagemagick

Package

Name
imagemagick
Purl
pkg:deb/ubuntu/imagemagick@8:6.7.7.10-6ubuntu3.13+esm1?arch=source&distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8:6.7.7.10-6ubuntu3.13+esm1

Affected versions

8:6.*
8:6.7.7.10-5ubuntu3
8:6.7.7.10-5ubuntu4
8:6.7.7.10-6ubuntu1
8:6.7.7.10-6ubuntu2
8:6.7.7.10-6ubuntu3
8:6.7.7.10-6ubuntu3.1
8:6.7.7.10-6ubuntu3.2
8:6.7.7.10-6ubuntu3.3
8:6.7.7.10-6ubuntu3.4
8:6.7.7.10-6ubuntu3.5
8:6.7.7.10-6ubuntu3.6
8:6.7.7.10-6ubuntu3.7
8:6.7.7.10-6ubuntu3.8
8:6.7.7.10-6ubuntu3.9
8:6.7.7.10-6ubuntu3.11
8:6.7.7.10-6ubuntu3.12
8:6.7.7.10-6ubuntu3.13

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "imagemagick",
            "binary_version": "8:6.7.7.10-6ubuntu3.13+esm1"
        },
        {
            "binary_name": "imagemagick-common",
            "binary_version": "8:6.7.7.10-6ubuntu3.13+esm1"
        },
        {
            "binary_name": "libmagick++5",
            "binary_version": "8:6.7.7.10-6ubuntu3.13+esm1"
        },
        {
            "binary_name": "libmagickcore5",
            "binary_version": "8:6.7.7.10-6ubuntu3.13+esm1"
        },
        {
            "binary_name": "libmagickcore5-extra",
            "binary_version": "8:6.7.7.10-6ubuntu3.13+esm1"
        },
        {
            "binary_name": "libmagickwand5",
            "binary_version": "8:6.7.7.10-6ubuntu3.13+esm1"
        },
        {
            "binary_name": "perlmagick",
            "binary_version": "8:6.7.7.10-6ubuntu3.13+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-20246.json"

Ubuntu:Pro:16.04:LTS / imagemagick

Package

Name
imagemagick
Purl
pkg:deb/ubuntu/imagemagick@8:6.8.9.9-7ubuntu5.16+esm1?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+esm1

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

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "imagemagick",
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm1"
        },
        {
            "binary_name": "imagemagick-6.q16",
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm1"
        },
        {
            "binary_name": "imagemagick-common",
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm1"
        },
        {
            "binary_name": "libimage-magick-perl",
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm1"
        },
        {
            "binary_name": "libimage-magick-q16-perl",
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm1"
        },
        {
            "binary_name": "libmagick++-6-headers",
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm1"
        },
        {
            "binary_name": "libmagick++-6.q16-5v5",
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm1"
        },
        {
            "binary_name": "libmagickcore-6-arch-config",
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm1"
        },
        {
            "binary_name": "libmagickcore-6-headers",
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm1"
        },
        {
            "binary_name": "libmagickcore-6.q16-2",
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm1"
        },
        {
            "binary_name": "libmagickcore-6.q16-2-extra",
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm1"
        },
        {
            "binary_name": "libmagickwand-6-headers",
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm1"
        },
        {
            "binary_name": "libmagickwand-6.q16-2",
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm1"
        },
        {
            "binary_name": "perlmagick",
            "binary_version": "8:6.8.9.9-7ubuntu5.16+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-20246.json"

Ubuntu:18.04:LTS / imagemagick

Package

Name
imagemagick
Purl
pkg:deb/ubuntu/imagemagick@8:6.9.7.4+dfsg-16ubuntu6.12?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-16ubuntu6.12

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
8:6.9.7.4+dfsg-16ubuntu6.11

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "imagemagick",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "imagemagick-6-common",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "imagemagick-6.q16",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "imagemagick-6.q16hdri",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "imagemagick-common",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "libimage-magick-perl",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "libimage-magick-q16-perl",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "libimage-magick-q16hdri-perl",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "libmagick++-6-headers",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "libmagick++-6.q16-7",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "libmagick++-6.q16hdri-7",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "libmagickcore-6-arch-config",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "libmagickcore-6-headers",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "libmagickcore-6.q16-3",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "libmagickcore-6.q16-3-extra",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "libmagickcore-6.q16hdri-3",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "libmagickcore-6.q16hdri-3-extra",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "libmagickwand-6-headers",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "libmagickwand-6.q16-3",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "libmagickwand-6.q16hdri-3",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        },
        {
            "binary_name": "perlmagick",
            "binary_version": "8:6.9.7.4+dfsg-16ubuntu6.12"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-20246.json"

Ubuntu:20.04:LTS / imagemagick

Package

Name
imagemagick
Purl
pkg:deb/ubuntu/imagemagick@8:6.9.10.23+dfsg-2.1ubuntu11.9?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-2.1ubuntu11.9

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
8:6.9.10.23+dfsg-2.1ubuntu11.4
8:6.9.10.23+dfsg-2.1ubuntu11.5
8:6.9.10.23+dfsg-2.1ubuntu11.6
8:6.9.10.23+dfsg-2.1ubuntu11.7

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "imagemagick",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "imagemagick-6-common",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "imagemagick-6.q16",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "imagemagick-6.q16hdri",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "imagemagick-common",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "libimage-magick-perl",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "libimage-magick-q16-perl",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "libimage-magick-q16hdri-perl",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "libmagick++-6-headers",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "libmagick++-6.q16-8",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "libmagick++-6.q16hdri-8",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "libmagickcore-6-arch-config",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "libmagickcore-6-headers",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "libmagickcore-6.q16-6",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "libmagickcore-6.q16-6-extra",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "libmagickcore-6.q16hdri-6",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "libmagickcore-6.q16hdri-6-extra",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "libmagickwand-6-headers",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "libmagickwand-6.q16-6",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "libmagickwand-6.q16hdri-6",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        },
        {
            "binary_name": "perlmagick",
            "binary_version": "8:6.9.10.23+dfsg-2.1ubuntu11.9"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-20246.json"

Ubuntu:Pro:22.04:LTS / imagemagick

Package

Name
imagemagick
Purl
pkg:deb/ubuntu/imagemagick@8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1?arch=source&distro=esm-apps/jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1

Affected versions

8:6.*
8:6.9.11.60+dfsg-1ubuntu1
8:6.9.11.60+dfsg-1.3
8:6.9.11.60+dfsg-1.3build1
8:6.9.11.60+dfsg-1.3build2
8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "imagemagick",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "imagemagick-6-common",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "imagemagick-6.q16",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "imagemagick-6.q16hdri",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "imagemagick-common",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "libimage-magick-perl",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "libimage-magick-q16-perl",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "libimage-magick-q16hdri-perl",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "libmagick++-6-headers",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "libmagick++-6.q16-8",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "libmagick++-6.q16hdri-8",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "libmagickcore-6-arch-config",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "libmagickcore-6-headers",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "libmagickcore-6.q16-6",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "libmagickcore-6.q16-6-extra",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "libmagickcore-6.q16hdri-6",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "libmagickcore-6.q16hdri-6-extra",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "libmagickwand-6-headers",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "libmagickwand-6.q16-6",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "libmagickwand-6.q16hdri-6",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        },
        {
            "binary_name": "perlmagick",
            "binary_version": "8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-20246.json"