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mageiaGentoo FoundationMGASA-2023-0325
HistoryNov 27, 2023 - 6:16 p.m.

Updated lilypond packages fix a security vulnerability

2023-11-2718:16:47
Gentoo Foundation
advisories.mageia.org
6
lilypond scheme code execution

8.6 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.2 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

35.4%

Updated lilypond packages fix a security vulnerability: 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.

OSVersionArchitecturePackageVersionFilename
Mageia9noarchlilypond< 2.24.2-2lilypond-2.24.2-2.mga9

8.6 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.2 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

35.4%