UBUNTU-CVE-2020-17354

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

Source

https://ubuntu.com/security/CVE-2020-17354

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-17354.json

JSON Data

https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-17354

Upstream

CVE-2020-17354

Published

2023-04-15T22:15:00Z

Modified

2025-10-24T04:48:38Z

Severity

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

Summary

[none]

Details

LilyPond before 2.24 allows attackers to bypass the -dsafe protection mechanism via output-def-lookup or output-def-scope, as demonstrated by dangerous Scheme code in a .ly file that causes arbitrary code execution during conversion to a different file format. NOTE: in 2.24 and later versions, safe mode is removed, and the product no longer tries to block code execution when external files are used.

References

Affected packages

Ubuntu:16.04:LTS / lilypond

Package

Name: lilypond
Purl: pkg:deb/ubuntu/lilypond@2.18.2-4.1?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.18.2-4

2.18.2-4.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "lilypond",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-data",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-html",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-html-cs",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-html-de",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-html-es",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-html-fr",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-html-hu",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-html-it",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-html-ja",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-html-nl",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-html-zh",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-pdf",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-pdf-de",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-pdf-es",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-pdf-fr",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-pdf-hu",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-pdf-it",
            "binary_version": "2.18.2-4.1"
        },
        {
            "binary_name": "lilypond-doc-pdf-nl",
            "binary_version": "2.18.2-4.1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-17354.json"

Ubuntu:18.04:LTS / lilypond

Package

Name: lilypond
Purl: pkg:deb/ubuntu/lilypond@2.18.2-12build1?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.18.2-9

2.18.2-11

2.18.2-12

2.18.2-12build1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "lilypond",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-data",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-html",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-html-cs",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-html-de",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-html-es",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-html-fr",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-html-hu",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-html-it",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-html-ja",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-html-nl",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-html-zh",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-pdf",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-pdf-de",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-pdf-es",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-pdf-fr",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-pdf-hu",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-pdf-it",
            "binary_version": "2.18.2-12build1"
        },
        {
            "binary_name": "lilypond-doc-pdf-nl",
            "binary_version": "2.18.2-12build1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-17354.json"

Ubuntu:20.04:LTS / lilypond

Package

Name: lilypond
Purl: pkg:deb/ubuntu/lilypond@2.20.0-1?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.19.81+really-2.18.2-13ubuntu1

2.19.81+really-2.18.2-13ubuntu2

2.19.81+really-2.18.2-14

2.20.0-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "lilypond",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-data",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-html",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-html-ca",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-html-cs",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-html-de",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-html-es",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-html-fr",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-html-hu",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-html-it",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-html-ja",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-html-nl",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-html-zh",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-pdf",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-pdf-ca",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-pdf-de",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-pdf-es",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-pdf-fr",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-pdf-hu",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-pdf-it",
            "binary_version": "2.20.0-1"
        },
        {
            "binary_name": "lilypond-doc-pdf-nl",
            "binary_version": "2.20.0-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-17354.json"