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Vulnerabilities / CVE-2020-17353

critical

CVE-2020-17353

scm/define-stencil-commands.scm in LilyPond through 2.20.0, and 2.21.x ...

Published Modified
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Ubuntu (medium).

Description

scm/define-stencil-commands.scm in LilyPond through 2.20.0, and 2.21.x through 2.21.4, when -dsafe is used, lacks restrictions on embedded-ps and embedded-svg, as demonstrated by including dangerous PostScript code.

Affected packages and fixed versions

SourcePackageFixed in
debian 10lilypond2.19.81+really-2.18.2-13+deb10u1
debian 11lilypond2.20.0-2
debian 12lilypond2.20.0-2
debian 13lilypond2.20.0-2
debian 14lilypond2.20.0-2
echolilypond2.20.0-2
ubuntu 18.04-ESMlilypondno fix listed
ubuntu 20.04-ESMlilypondno fix listed

References

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.