8.6
CVSSv3

CVE-2020-17354

Published: 15/04/2023 Updated: 07/11/2023
CVSS v3 Base Score: 8.6 | Impact Score: 6 | Exploitability Score: 1.8
VMScore: 0

Vulnerability Summary

LilyPond prior to 2.24 allows malicious users 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.

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