UBUNTU-CVE-2020-17354

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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.osv.dev/v1/vulns/UBUNTU-CVE-2020-17354
Upstream
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_version": "2.18.2-4.1",
            "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"
        }
    ]
}

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_version": "2.18.2-12build1",
            "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"
        }
    ]
}

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_version": "2.20.0-1",
            "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"
        }
    ]
}