UBUNTU-CVE-2018-20845

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Source

https://ubuntu.com/security/CVE-2018-20845

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20845.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-20845

Related

Published

2019-06-26T18:15:00Z

Modified

2025-06-03T17:32:46Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

Division-by-zero vulnerabilities in the functions pinextpcrl, pinextcprl, and pinextrpcl in openmj2/pi.c in OpenJPEG through 2.3.0 allow remote attackers to cause a denial of service (application crash).

References

Affected packages

Ubuntu:Pro:16.04:LTS / blender

Package

Name: blender
Purl: pkg:deb/ubuntu/blender@2.76.b+dfsg0-3build1?arch=source&distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.74+dfsg0-4build2

2.75.a+dfsg0-2ubuntu2

2.75.a+dfsg0-2ubuntu3

2.76.b+dfsg0-3

2.76.b+dfsg0-3build1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / emscripten

Package

Name: emscripten
Purl: pkg:deb/ubuntu/emscripten@1.22.1-1build1?arch=source&distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.22.1-1build1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / insighttoolkit4

Package

Name: insighttoolkit4
Purl: pkg:deb/ubuntu/insighttoolkit4@4.9.0-4ubuntu1.1?arch=source&distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.8.1-1ubuntu3

4.8.1-1ubuntu4

4.8.2-3.1ubuntu1

4.9.0-3ubuntu2

4.9.0-4ubuntu1

4.9.0-4ubuntu1.1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / texmaker

Package

Name: texmaker
Purl: pkg:deb/ubuntu/texmaker@4.4.1-1.1?arch=source&distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.4.1-1

4.4.1-1.1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / blender

Package

Name: blender
Purl: pkg:deb/ubuntu/blender@2.79.b+dfsg0-1ubuntu1.18.04.1?arch=source&distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.78.c+dfsg0-2build1

2.79+dfsg0-2build1

2.79+dfsg0-3

2.79+dfsg0-3build1

2.79.b+dfsg0-1

2.79.b+dfsg0-1ubuntu1.18.04.1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / emscripten

Package

Name: emscripten
Purl: pkg:deb/ubuntu/emscripten@1.22.1-1build1?arch=source&distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.22.1-1build1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / insighttoolkit4

Package

Name: insighttoolkit4
Purl: pkg:deb/ubuntu/insighttoolkit4@4.12.2-dfsg1-1ubuntu1?arch=source&distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.12.2-dfsg1-1ubuntu1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / openjpeg2

Package

Name: openjpeg2
Purl: pkg:deb/ubuntu/openjpeg2@2.3.0-2+deb10u2ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.3.0-2+deb10u2ubuntu0.1~esm1

Affected versions

2.*

2.2.0-1

2.3.0-1

2.3.0-2build0.18.04.1

2.3.0-2ubuntu0.1~esm1

2.3.0-2+deb10u2build0.18.04.1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjp2-7"
        },
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjp2-7-dbgsym"
        },
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjp2-7-dev"
        },
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjp2-tools"
        },
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjp2-tools-dbgsym"
        },
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjp3d-tools"
        },
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjp3d-tools-dbgsym"
        },
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjp3d7"
        },
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjp3d7-dbgsym"
        },
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjpip-dec-server"
        },
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjpip-dec-server-dbgsym"
        },
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjpip-server"
        },
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjpip-server-dbgsym"
        },
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjpip-viewer"
        },
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjpip7"
        },
        {
            "binary_version": "2.3.0-2+deb10u2ubuntu0.1~esm1",
            "binary_name": "libopenjpip7-dbgsym"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / qtwebengine-opensource-src

Package

Name: qtwebengine-opensource-src
Purl: pkg:deb/ubuntu/qtwebengine-opensource-src@5.9.5+dfsg-0ubuntu2?arch=source&distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.9.1+dfsg-4

5.9.1+dfsg-4ubuntu1

5.9.2+dfsg-2ubuntu1

5.9.3+dfsg-0ubuntu1

5.9.4+dfsg-0ubuntu1

5.9.5+dfsg-0ubuntu2

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / texmaker

Package

Name: texmaker
Purl: pkg:deb/ubuntu/texmaker@5.0.2-1build2?arch=source&distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.5-1

5.*

5.0.2-1

5.0.2-1build1

5.0.2-1build2

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / openjpeg2

Package

Name: openjpeg2
Purl: pkg:deb/ubuntu/openjpeg2@2.3.1-1?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.3.1-1

Affected versions

2.*

2.3.0-2

2.3.0-2build1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjp2-7"
        },
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjp2-7-dbgsym"
        },
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjp2-7-dev"
        },
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjp2-tools"
        },
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjp2-tools-dbgsym"
        },
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjp3d-tools"
        },
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjp3d-tools-dbgsym"
        },
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjp3d7"
        },
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjp3d7-dbgsym"
        },
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjpip-dec-server"
        },
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjpip-dec-server-dbgsym"
        },
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjpip-server"
        },
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjpip-server-dbgsym"
        },
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjpip-viewer"
        },
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjpip7"
        },
        {
            "binary_version": "2.3.1-1",
            "binary_name": "libopenjpip7-dbgsym"
        }
    ]
}

Ubuntu:Pro:20.04:LTS / blender

Package

Name: blender
Purl: pkg:deb/ubuntu/blender@2.82.a+dfsg-1?arch=source&distro=esm-apps/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.80+dfsg-3

2.80+dfsg-3build1

2.80+dfsg-4

2.81.a+dfsg-5build3

2.82+dfsg-1

2.82+dfsg-1build1

2.82.a+dfsg-1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:20.04:LTS / insighttoolkit4

Package

Name: insighttoolkit4
Purl: pkg:deb/ubuntu/insighttoolkit4@4.13.2-dfsg1-8?arch=source&distro=esm-apps/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.12.2-dfsg1-4.1ubuntu1

4.13.2-dfsg1-1ubuntu1

4.13.2-dfsg1-4ubuntu1

4.13.2-dfsg1-6

4.13.2-dfsg1-6ubuntu1

4.13.2-dfsg1-8

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:20.04:LTS / qtwebengine-opensource-src

Package

Name: qtwebengine-opensource-src
Purl: pkg:deb/ubuntu/qtwebengine-opensource-src@5.12.8+dfsg-0ubuntu1.1?arch=source&distro=esm-apps/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.12.4+dfsg-1ubuntu1

5.12.4+dfsg-1ubuntu3

5.12.5+dfsg-3ubuntu1

5.12.5+dfsg-6ubuntu2

5.12.5+dfsg-7

5.12.5+dfsg-7build1

5.12.8+dfsg-0ubuntu1

5.12.8+dfsg-0ubuntu1.1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:20.04:LTS / texmaker

Package

Name: texmaker
Purl: pkg:deb/ubuntu/texmaker@5.0.3-1build5?arch=source&distro=esm-apps/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.0.3-1build2

5.0.3-1build3

5.0.3-1build4

5.0.3-1build5

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / blender

Package

Name: blender
Purl: pkg:deb/ubuntu/blender@3.0.1+dfsg-7?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.93.3+dfsg-3

2.93.5+dfsg-1

2.93.5+dfsg-1build1

3.*

3.0.1+dfsg-7

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / emscripten

Package

Name: emscripten
Purl: pkg:deb/ubuntu/emscripten@3.1.5~dfsg-3ubuntu1?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.0.13~dfsg-1

3.*

3.1.1~dfsg+~1.39.6-5ubuntu4

3.1.2~dfsg+~1.39.6-6ubuntu1

3.1.3~dfsg-4ubuntu1

3.1.3~dfsg-5ubuntu1

3.1.4~dfsg-7ubuntu1

3.1.5~dfsg-3ubuntu1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / insighttoolkit4

Package

Name: insighttoolkit4
Purl: pkg:deb/ubuntu/insighttoolkit4@4.13.3withdata-dfsg2-1ubuntu1?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.13.3withdata-dfsg1-4.1

4.13.3withdata-dfsg2-1ubuntu1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / qtwebengine-opensource-src

Package

Name: qtwebengine-opensource-src
Purl: pkg:deb/ubuntu/qtwebengine-opensource-src@5.15.9+dfsg-1?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.15.6+dfsg-1

5.15.6+dfsg-2

5.15.7+dfsg-2

5.15.8+dfsg-1

5.15.8+dfsg-1build1

5.15.8+dfsg-1build2

5.15.8+dfsg-2

5.15.9+dfsg-1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / texmaker

Package

Name: texmaker
Purl: pkg:deb/ubuntu/texmaker@5.0.3-1build9?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.0.3-1build8

5.0.3-1build9

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / blender

Package

Name: blender
Purl: pkg:deb/ubuntu/blender@4.2.1+dfsg-1?arch=source&distro=oracular

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.0.2+dfsg-1ubuntu8

4.0.2+dfsg-1ubuntu9

4.1.1+dfsg-3

4.2.1+dfsg-1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / emscripten

Package

Name: emscripten
Purl: pkg:deb/ubuntu/emscripten@3.1.6~dfsg-9?arch=source&distro=oracular

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.1.6~dfsg-7

3.1.6~dfsg-9

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / qtwebengine-opensource-src

Package

Name: qtwebengine-opensource-src
Purl: pkg:deb/ubuntu/qtwebengine-opensource-src@5.15.17+dfsg-4?arch=source&distro=oracular

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.15.16+dfsg-3

5.15.16+dfsg-5

5.15.17+dfsg-3

5.15.17+dfsg-4

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / texmaker

Package

Name: texmaker
Purl: pkg:deb/ubuntu/texmaker@5.1.3+dfsg-2build1?arch=source&distro=oracular

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.1.3+dfsg-1build8

5.1.3+dfsg-2

5.1.3+dfsg-2build1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / blender

Package

Name: blender
Purl: pkg:deb/ubuntu/blender@4.0.2+dfsg-1ubuntu8?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.6.2+dfsg-2ubuntu1

3.6.2+dfsg-2ubuntu2

4.*

4.0.2+dfsg-1ubuntu1

4.0.2+dfsg-1ubuntu2

4.0.2+dfsg-1ubuntu4

4.0.2+dfsg-1ubuntu6

4.0.2+dfsg-1ubuntu7

4.0.2+dfsg-1ubuntu8

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / emscripten

Package

Name: emscripten
Purl: pkg:deb/ubuntu/emscripten@3.1.6~dfsg-7?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.1.6~dfsg-5

3.1.6~dfsg-6

3.1.6~dfsg-7

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / qtwebengine-opensource-src

Package

Name: qtwebengine-opensource-src
Purl: pkg:deb/ubuntu/qtwebengine-opensource-src@5.15.16+dfsg-3?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.15.15+dfsg-2

5.15.15+dfsg-2build2

5.15.15+dfsg-2ubuntu1

5.15.16+dfsg-1

5.15.16+dfsg-1ubuntu2

5.15.16+dfsg-1ubuntu4

5.15.16+dfsg-3

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / texmaker

Package

Name: texmaker
Purl: pkg:deb/ubuntu/texmaker@5.1.3+dfsg-1build8?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.1.3+dfsg-1build4

5.1.3+dfsg-1build5

5.1.3+dfsg-1build6

5.1.3+dfsg-1build7

5.1.3+dfsg-1build8

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:25.04 / blender

Package

Name: blender
Purl: pkg:deb/ubuntu/blender@4.3.2+dfsg-2?arch=source&distro=plucky

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.2.1+dfsg-1

4.2.3+dfsg-3

4.3.0+dfsg-1ubuntu1

4.3.0+dfsg-1ubuntu3

4.3.2+dfsg-1ubuntu1

4.3.2+dfsg-2

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:25.04 / emscripten

Package

Name: emscripten
Purl: pkg:deb/ubuntu/emscripten@3.1.69+dfsg-1?arch=source&distro=plucky

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.1.6~dfsg-9

3.1.69+dfsg-1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:25.04 / qtwebengine-opensource-src

Package

Name: qtwebengine-opensource-src
Purl: pkg:deb/ubuntu/qtwebengine-opensource-src@5.15.18+dfsg-2?arch=source&distro=plucky

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.15.17+dfsg-4

5.15.17+dfsg-5

5.15.17+dfsg2-1

5.15.17+dfsg2-2

5.15.17+dfsg2-3

5.15.18+dfsg-1

5.15.18+dfsg-2

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:25.04 / texmaker

Package

Name: texmaker
Purl: pkg:deb/ubuntu/texmaker@5.1.3+dfsg-3?arch=source&distro=plucky

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.1.3+dfsg-2build1

5.1.3+dfsg-3

Ecosystem specific

{
    "ubuntu_priority": "medium"
}