USN-8337-1

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Source
https://ubuntu.com/security/notices/USN-8337-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8337-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-8337-1
Upstream
Related
Published
2026-05-28T14:32:26Z
Modified
2026-05-28T17:32:56.726873268Z
Summary
qtsvg-opensource-src vulnerabilities
Details

It was discovered that QtSvg incorrectly handled certain SVG images. An attacker could possibly use this issue to cause QtSvg to crash, resulting in a denial of service. This issue only affected Ubuntu 16.04 LTS. (CVE-2018-19869)

It was discovered that QtSvg incorrectly handled certain SVG images. An attacker could use this issue to cause QtSvg to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 LTS and Ubuntu 20.04 LTS. (CVE-2021-3481, CVE-2021-28025, CVE-2021-45930)

It was discovered that QtSvg incorrectly handled certain SVG images. An attacker could use this issue to cause QtSvg to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2023-32573)

References

Affected packages

Ubuntu:Pro:16.04:LTS / qtsvg-opensource-src

Package

Name
qtsvg-opensource-src
Purl
pkg:deb/ubuntu/qtsvg-opensource-src?arch=source&distro=esm-infra-legacy%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.5.1-2ubuntu0.1~esm1

Affected versions

5.*
5.4.2-2build1
5.5.1-2build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqt5svg5",
            "binary_version": "5.5.1-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "qtsvg5-doc-html",
            "binary_version": "5.5.1-2ubuntu0.1~esm1"
        },
        {
            "binary_name": "qtsvg5-examples",
            "binary_version": "5.5.1-2ubuntu0.1~esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"
}

Database specific

cves_map 
{
    "ecosystem": "Ubuntu:Pro:16.04:LTS",
    "cves": [
        {
            "id": "CVE-2018-19869",
            "severity": [
                {
                    "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2021-3481",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2021-28025",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2021-45930",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2023-32573",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ]
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8337-1.json"

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

Package

Name
qtsvg-opensource-src
Purl
pkg:deb/ubuntu/qtsvg-opensource-src?arch=source&distro=esm-infra%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.9.5-0ubuntu1.1+esm1

Affected versions

5.*
5.9.1-2
5.9.2-2
5.9.2-3
5.9.3-0ubuntu1
5.9.4-0ubuntu1
5.9.5-0ubuntu1
5.9.5-0ubuntu1.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqt5svg5",
            "binary_version": "5.9.5-0ubuntu1.1+esm1"
        },
        {
            "binary_name": "qtsvg5-doc-html",
            "binary_version": "5.9.5-0ubuntu1.1+esm1"
        },
        {
            "binary_name": "qtsvg5-examples",
            "binary_version": "5.9.5-0ubuntu1.1+esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Database specific

cves_map 
{
    "ecosystem": "Ubuntu:Pro:18.04:LTS",
    "cves": [
        {
            "id": "CVE-2023-32573",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ]
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8337-1.json"

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

Package

Name
qtsvg-opensource-src
Purl
pkg:deb/ubuntu/qtsvg-opensource-src?arch=source&distro=esm-apps%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.12.8-0ubuntu1+esm1

Affected versions

5.*
5.12.4-1
5.12.5-2
5.12.5-2build1
5.12.8-0ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqt5svg5",
            "binary_version": "5.12.8-0ubuntu1+esm1"
        },
        {
            "binary_name": "qtsvg5-doc-html",
            "binary_version": "5.12.8-0ubuntu1+esm1"
        },
        {
            "binary_name": "qtsvg5-examples",
            "binary_version": "5.12.8-0ubuntu1+esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

cves_map 
{
    "ecosystem": "Ubuntu:Pro:20.04:LTS",
    "cves": [
        {
            "id": "CVE-2021-3481",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2021-28025",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2021-45930",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2023-32573",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ]
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8337-1.json"

Ubuntu:Pro:22.04:LTS / qtsvg-opensource-src

Package

Name
qtsvg-opensource-src
Purl
pkg:deb/ubuntu/qtsvg-opensource-src?arch=source&distro=esm-apps%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.3-1ubuntu0.1~esm1

Affected versions

5.*
5.15.2-3
5.15.2-4
5.15.3-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqt5svg5",
            "binary_version": "5.15.3-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "qtsvg5-doc-html",
            "binary_version": "5.15.3-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "qtsvg5-examples",
            "binary_version": "5.15.3-1ubuntu0.1~esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

cves_map 
{
    "ecosystem": "Ubuntu:Pro:22.04:LTS",
    "cves": [
        {
            "id": "CVE-2023-32573",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ]
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8337-1.json"