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Vulnerability record · CVE-2020-17353 · published 5 August 2020

CVE-2020-17353: Lilypond vulnerability

Lilypond · Lilypond

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.

9.8 CVSS 3.1 Critical EPSS 2.3% · top 16.9%
9.8CVSS 3.1 base score, v2 7.5
2.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
12References
17 Jun 2026Last modified by NVD

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.

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

Affected products

5 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://git.savannah.gnu.org/gitweb/?p=lilypond.git%3Ba=commit%3Bh=b84ea4740f3279516905c5db05f4074e777c16ff
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00064.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00076.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QG2JUV4UTIA27JUE6IZLCEF
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W2JYMVLTPSNYS5F7TBHKIXU
https://www.debian.org/security/2020/dsa-4756 Third Party Advisory
http://git.savannah.gnu.org/gitweb/?p=lilypond.git%3Ba=commit%3Bh=b84ea4740f3279516905c5db05f4074e777c16ff
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00064.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00076.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QG2JUV4UTIA27JUE6IZLCEF
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W2JYMVLTPSNYS5F7TBHKIXU
https://www.debian.org/security/2020/dsa-4756 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2020-17353), CISA KEV, FIRST EPSS (scores of 2026-10-17). This page is refreshed as NVD updates the record.