UBUNTU-CVE-2021-38593

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Source
https://ubuntu.com/security/CVE-2021-38593
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-38593.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-38593
Upstream
Downstream
Related
Published
2021-08-12T02:15:00Z
Modified
2025-07-18T16:46:57Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Qt 5.x before 5.15.6 and 6.x through 6.1.2 has an out-of-bounds write in QOutlineMapper::convertPath (called from QRasterPaintEngine::fill and QPaintEngineEx::stroke).

References

Affected packages

Ubuntu:Pro:16.04:LTS / qtbase-opensource-src-gles

Package

Name
qtbase-opensource-src-gles
Purl
pkg:deb/ubuntu/qtbase-opensource-src-gles@5.5.1+dfsg-16ubuntu6?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

5.*

5.4.2+dfsg-2ubuntu9
5.5.1+dfsg-6ubuntu1
5.5.1+dfsg-10ubuntu1
5.5.1+dfsg-13ubuntu1
5.5.1+dfsg-13ubuntu2
5.5.1+dfsg-13ubuntu3
5.5.1+dfsg-14ubuntu1
5.5.1+dfsg-14ubuntu2
5.5.1+dfsg-14ubuntu3
5.5.1+dfsg-15ubuntu1
5.5.1+dfsg-16ubuntu1
5.5.1+dfsg-16ubuntu4
5.5.1+dfsg-16ubuntu5
5.5.1+dfsg-16ubuntu6

Ubuntu:18.04:LTS / qtbase-opensource-src

Package

Name
qtbase-opensource-src
Purl
pkg:deb/ubuntu/qtbase-opensource-src@5.9.5+dfsg-0ubuntu2.6?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.9.5+dfsg-0ubuntu2.6

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
5.9.5+dfsg-0ubuntu2.5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqt5concurrent5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5concurrent5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5core5a",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5core5a-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5dbus5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5dbus5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5gui5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5gui5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5network5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5network5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5opengl5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5opengl5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5opengl5-dev",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5printsupport5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5printsupport5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5sql5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5sql5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5sql5-ibase",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5sql5-ibase-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5sql5-mysql",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5sql5-mysql-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5sql5-odbc",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5sql5-odbc-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5sql5-psql",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5sql5-psql-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5sql5-sqlite",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5sql5-sqlite-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5sql5-tds",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5sql5-tds-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5test5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5test5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5widgets5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5widgets5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5xml5",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "libqt5xml5-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "qt5-default",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "qt5-gtk-platformtheme",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "qt5-gtk-platformtheme-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "qt5-qmake",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "qt5-qmake-bin",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "qt5-qmake-bin-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "qtbase5-dev",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "qtbase5-dev-tools",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "qtbase5-dev-tools-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "qtbase5-doc",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "qtbase5-doc-html",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "qtbase5-examples",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "qtbase5-examples-dbgsym",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        },
        {
            "binary_name": "qtbase5-private-dev",
            "binary_version": "5.9.5+dfsg-0ubuntu2.6"
        }
    ],
    "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-0ubuntu2.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.12.8+dfsg-0ubuntu2.1

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
5.12.8+dfsg-0ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqt5concurrent5",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5concurrent5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5core5a",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5core5a-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5dbus5",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5dbus5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5gui5",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5gui5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5network5",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5network5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5opengl5",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5opengl5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5opengl5-dev",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5printsupport5",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5printsupport5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5sql5",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5sql5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5sql5-ibase",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5sql5-ibase-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5sql5-mysql",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5sql5-mysql-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5sql5-odbc",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5sql5-odbc-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5sql5-psql",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5sql5-psql-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5sql5-sqlite",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5sql5-sqlite-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5sql5-tds",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5sql5-tds-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5test5",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5test5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5widgets5",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5widgets5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5xml5",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "libqt5xml5-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qt5-default",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qt5-flatpak-platformtheme",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qt5-gtk-platformtheme",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qt5-gtk-platformtheme-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qt5-qmake",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qt5-qmake-bin",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qt5-qmake-bin-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qt5-xdgdesktopportal-platformtheme",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qt5-xdgdesktopportal-platformtheme-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qtbase5-dev",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qtbase5-dev-tools",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qtbase5-dev-tools-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qtbase5-doc",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qtbase5-doc-dev",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qtbase5-doc-html",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qtbase5-examples",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qtbase5-examples-dbgsym",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        },
        {
            "binary_name": "qtbase5-private-dev",
            "binary_version": "5.12.8+dfsg-0ubuntu2.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:Pro: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=esm-apps/focal

Affected ranges

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

Affected versions

5.*

5.12.4+dfsg-1build1
5.12.5+dfsg-1
5.12.5+dfsg-2
5.12.8+dfsg-0ubuntu1

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

Package

Name
qtbase-opensource-src-gles
Purl
pkg:deb/ubuntu/qtbase-opensource-src-gles@5.15.3+dfsg-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

5.*

5.15.2+dfsg-4
5.15.2+dfsg-5
5.15.3+dfsg-1

Ubuntu:24.04:LTS / qtbase-opensource-src-gles

Package

Name
qtbase-opensource-src-gles
Purl
pkg:deb/ubuntu/qtbase-opensource-src-gles@5.15.13+dfsg-1?arch=source&distro=noble

Affected ranges

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

Affected versions

5.*

5.15.10+dfsg-2
5.15.10+dfsg-3
5.15.12+dfsg-1
5.15.12+dfsg-1ubuntu1
5.15.12+dfsg-1ubuntu2
5.15.13+dfsg-1

Ubuntu:25.04 / qtbase-opensource-src-gles

Package

Name
qtbase-opensource-src-gles
Purl
pkg:deb/ubuntu/qtbase-opensource-src-gles@5.15.15+dfsg-2?arch=source&distro=plucky

Affected ranges

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

Affected versions

5.*

5.15.15+dfsg-1
5.15.15+dfsg-2