UBUNTU-CVE-2020-21679

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Source
https://ubuntu.com/security/CVE-2020-21679
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-21679.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-21679
Upstream
Published
2023-08-22T19:16:00Z
Modified
2025-09-08T16:46:16Z
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 - medium
Summary
[none]
Details

Buffer Overflow vulnerability in WritePCXImage function in pcx.c in GraphicsMagick 1.4 allows remote attackers to cause a denial of service via converting of crafted image file to pcx format.

References

Affected packages

Ubuntu:Pro:14.04:LTS / graphicsmagick

Package

Name
graphicsmagick
Purl
pkg:deb/ubuntu/graphicsmagick@1.3.18-1ubuntu3.1+esm8?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.3.16-1.1ubuntu2
1.3.16-1.1ubuntu3
1.3.18-1ubuntu3
1.3.18-1ubuntu3.1
1.3.18-1ubuntu3.1+esm1
1.3.18-1ubuntu3.1+esm2
1.3.18-1ubuntu3.1+esm3
1.3.18-1ubuntu3.1+esm4
1.3.18-1ubuntu3.1+esm5
1.3.18-1ubuntu3.1+esm6
1.3.18-1ubuntu3.1+esm7
1.3.18-1ubuntu3.1+esm8

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.3.18-1ubuntu3.1+esm8",
            "binary_name": "graphicsmagick"
        },
        {
            "binary_version": "1.3.18-1ubuntu3.1+esm8",
            "binary_name": "graphicsmagick-imagemagick-compat"
        },
        {
            "binary_version": "1.3.18-1ubuntu3.1+esm8",
            "binary_name": "graphicsmagick-libmagick-dev-compat"
        },
        {
            "binary_version": "1.3.18-1ubuntu3.1+esm8",
            "binary_name": "libgraphics-magick-perl"
        },
        {
            "binary_version": "1.3.18-1ubuntu3.1+esm8",
            "binary_name": "libgraphicsmagick++1-dev"
        },
        {
            "binary_version": "1.3.18-1ubuntu3.1+esm8",
            "binary_name": "libgraphicsmagick++3"
        },
        {
            "binary_version": "1.3.18-1ubuntu3.1+esm8",
            "binary_name": "libgraphicsmagick1-dev"
        },
        {
            "binary_version": "1.3.18-1ubuntu3.1+esm8",
            "binary_name": "libgraphicsmagick3"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / graphicsmagick

Package

Name
graphicsmagick
Purl
pkg:deb/ubuntu/graphicsmagick@1.3.23-1ubuntu0.6+esm2?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.3.21-3
1.3.23-1
1.3.23-1build1
1.3.23-1ubuntu0.1
1.3.23-1ubuntu0.1+esm1
1.3.23-1ubuntu0.2
1.3.23-1ubuntu0.3
1.3.23-1ubuntu0.4
1.3.23-1ubuntu0.5
1.3.23-1ubuntu0.6
1.3.23-1ubuntu0.6+esm1
1.3.23-1ubuntu0.6+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.3.23-1ubuntu0.6+esm2",
            "binary_name": "graphicsmagick"
        },
        {
            "binary_version": "1.3.23-1ubuntu0.6+esm2",
            "binary_name": "graphicsmagick-imagemagick-compat"
        },
        {
            "binary_version": "1.3.23-1ubuntu0.6+esm2",
            "binary_name": "graphicsmagick-libmagick-dev-compat"
        },
        {
            "binary_version": "1.3.23-1ubuntu0.6+esm2",
            "binary_name": "libgraphics-magick-perl"
        },
        {
            "binary_version": "1.3.23-1ubuntu0.6+esm2",
            "binary_name": "libgraphicsmagick++-q16-12"
        },
        {
            "binary_version": "1.3.23-1ubuntu0.6+esm2",
            "binary_name": "libgraphicsmagick++1-dev"
        },
        {
            "binary_version": "1.3.23-1ubuntu0.6+esm2",
            "binary_name": "libgraphicsmagick-q16-3"
        },
        {
            "binary_version": "1.3.23-1ubuntu0.6+esm2",
            "binary_name": "libgraphicsmagick1-dev"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / graphicsmagick

Package

Name
graphicsmagick
Purl
pkg:deb/ubuntu/graphicsmagick@1.3.28-2ubuntu0.2+esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.3.26-15
1.3.26-16
1.3.26-19
1.3.27-1
1.3.27-2
1.3.27-3
1.3.28-1
1.3.28-2
1.3.28-2ubuntu0.1
1.3.28-2ubuntu0.1+esm1
1.3.28-2ubuntu0.2
1.3.28-2ubuntu0.2+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.3.28-2ubuntu0.2+esm1",
            "binary_name": "graphicsmagick"
        },
        {
            "binary_version": "1.3.28-2ubuntu0.2+esm1",
            "binary_name": "graphicsmagick-imagemagick-compat"
        },
        {
            "binary_version": "1.3.28-2ubuntu0.2+esm1",
            "binary_name": "graphicsmagick-libmagick-dev-compat"
        },
        {
            "binary_version": "1.3.28-2ubuntu0.2+esm1",
            "binary_name": "libgraphics-magick-perl"
        },
        {
            "binary_version": "1.3.28-2ubuntu0.2+esm1",
            "binary_name": "libgraphicsmagick++-q16-12"
        },
        {
            "binary_version": "1.3.28-2ubuntu0.2+esm1",
            "binary_name": "libgraphicsmagick++1-dev"
        },
        {
            "binary_version": "1.3.28-2ubuntu0.2+esm1",
            "binary_name": "libgraphicsmagick-q16-3"
        },
        {
            "binary_version": "1.3.28-2ubuntu0.2+esm1",
            "binary_name": "libgraphicsmagick1-dev"
        }
    ]
}