UBUNTU-CVE-2020-24742

See a problem?
Please try reporting it to the source first.

Source

https://ubuntu.com/security/CVE-2020-24742

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-24742.json

JSON Data

https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-24742

Upstream

CVE-2020-24742

Related

USN-4275-1

Withdrawn

2025-07-18T16:46:02Z

Published

2021-08-09T22:15:00Z

Modified

2025-07-16T07:54:18.775108Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

An issue has been fixed in Qt versions 5.14.0 where QPluginLoader attempts to load plugins relative to the working directory, allowing attackers to execute arbitrary code via crafted files.

References

Affected packages

Ubuntu:18.04:LTS / qtbase-opensource-src

Package

Name: qtbase-opensource-src
Purl: pkg:deb/ubuntu/qtbase-opensource-src@5.9.5+dfsg-0ubuntu2.5?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.9.5+dfsg-0ubuntu2.5

Affected versions

5.*

5.9.1+dfsg-10ubuntu1

5.9.1+dfsg-10ubuntu2

5.9.2+dfsg-4ubuntu6

5.9.3+dfsg-0ubuntu1

5.9.3+dfsg-0ubuntu3

5.9.3+dfsg-0ubuntu4

5.9.4+dfsg-0ubuntu3

5.9.4+dfsg-0ubuntu4

5.9.5+dfsg-0ubuntu1

5.9.5+dfsg-0ubuntu2

5.9.5+dfsg-0ubuntu2.1

5.9.5+dfsg-0ubuntu2.3

5.9.5+dfsg-0ubuntu2.4

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libqt5concurrent5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5concurrent5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5core5a",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5core5a-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5dbus5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5dbus5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5gui5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5gui5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5network5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5network5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5opengl5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5opengl5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5opengl5-dev",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5printsupport5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5printsupport5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5sql5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5sql5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5sql5-ibase",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5sql5-ibase-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5sql5-mysql",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5sql5-mysql-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5sql5-odbc",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5sql5-odbc-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5sql5-psql",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5sql5-psql-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5sql5-sqlite",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5sql5-sqlite-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5sql5-tds",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5sql5-tds-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5test5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5test5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5widgets5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5widgets5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5xml5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "libqt5xml5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "qt5-default",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "qt5-gtk-platformtheme",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "qt5-gtk-platformtheme-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "qt5-qmake",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "qt5-qmake-bin",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "qt5-qmake-bin-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "qtbase5-dev",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "qtbase5-dev-tools",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "qtbase5-dev-tools-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "qtbase5-doc",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "qtbase5-doc-html",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "qtbase5-examples",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "qtbase5-examples-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        },
        {
            "binary_name": "qtbase5-private-dev",
            "binary_version": "5.9.5+dfsg-0ubuntu2.5"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:20.04:LTS / qtbase-opensource-src

Package

Name: qtbase-opensource-src
Purl: pkg:deb/ubuntu/qtbase-opensource-src@5.12.8+dfsg-0ubuntu1?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.12.8+dfsg-0ubuntu1

Affected versions

5.*

5.12.4+dfsg-4ubuntu1

5.12.5+dfsg-2

5.12.5+dfsg-8

5.12.5+dfsg-8build1

5.12.5+dfsg-9build1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libqt5concurrent5",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5concurrent5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5core5a",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5core5a-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5dbus5",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5dbus5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5gui5",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5gui5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5network5",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5network5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5opengl5",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5opengl5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5opengl5-dev",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5printsupport5",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5printsupport5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5sql5",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5sql5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5sql5-ibase",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5sql5-ibase-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5sql5-mysql",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5sql5-mysql-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5sql5-odbc",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5sql5-odbc-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5sql5-psql",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5sql5-psql-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5sql5-sqlite",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5sql5-sqlite-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5sql5-tds",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5sql5-tds-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5test5",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5test5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5widgets5",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5widgets5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5xml5",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5xml5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qt5-default",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qt5-flatpak-platformtheme",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qt5-gtk-platformtheme",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qt5-gtk-platformtheme-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qt5-qmake",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qt5-qmake-bin",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qt5-qmake-bin-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qt5-xdgdesktopportal-platformtheme",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qt5-xdgdesktopportal-platformtheme-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qtbase5-dev",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qtbase5-dev-tools",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qtbase5-dev-tools-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qtbase5-doc",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qtbase5-doc-dev",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qtbase5-doc-html",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qtbase5-examples",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qtbase5-examples-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qtbase5-private-dev",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:20.04:LTS / qtbase-opensource-src-gles

Package

Name: qtbase-opensource-src-gles
Purl: pkg:deb/ubuntu/qtbase-opensource-src-gles@5.12.8+dfsg-0ubuntu1?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.12.8+dfsg-0ubuntu1

Affected versions

5.*

5.12.4+dfsg-1build1

5.12.5+dfsg-1

5.12.5+dfsg-2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libqt5gui5-gles",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "libqt5gui5-gles-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qtbase5-gles-dev",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        },
        {
            "binary_name": "qtbase5-private-gles-dev",
            "binary_version": "5.12.8+dfsg-0ubuntu1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:22.04:LTS / qtbase-opensource-src-gles

Package

Name: qtbase-opensource-src-gles
Purl: pkg:deb/ubuntu/qtbase-opensource-src-gles@5.15.2+dfsg-4?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.15.2+dfsg-4

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libqt5gui5-gles",
            "binary_version": "5.15.2+dfsg-4"
        },
        {
            "binary_name": "libqt5gui5-gles-dbgsym",
            "binary_version": "5.15.2+dfsg-4"
        },
        {
            "binary_name": "qtbase5-gles-dev",
            "binary_version": "5.15.2+dfsg-4"
        },
        {
            "binary_name": "qtbase5-private-gles-dev",
            "binary_version": "5.15.2+dfsg-4"
        }
    ],
    "availability": "No subscription required"
}