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Debian: CVE-2020-17354: lilypond -- security update

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Debian: CVE-2020-17354: lilypond -- security update

Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
04/15/2023
Created
07/31/2024
Added
07/30/2024
Modified
01/28/2025

Description

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.

Solution(s)

  • debian-upgrade-lilypond

References

  • https://attackerkb.com/topics/cve-2020-17354
  • CVE - 2020-17354
  • 查看数 695
  • 已创建
  • 最后回复

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