Tim paste

Normal

Unable to obtain LilyPond version:

/bin/bash: line 1: /usr/local/bin/lilypond: No such file or directory

Multipage

Could not execute LilyPond: /usr/local/bin/lilypond is not an executable file. Make sure $wgScoreLilyPond is set correctly.

Raw

Could not execute LilyPond: /usr/local/bin/lilypond is not an executable file. Make sure $wgScoreLilyPond is set correctly.

Starling

Could not execute LilyPond: /usr/local/bin/lilypond is not an executable file. Make sure $wgScoreLilyPond is set correctly.

Rest

Could not execute LilyPond: /usr/local/bin/lilypond is not an executable file. Make sure $wgScoreLilyPond is set correctly.

ABC

Could not execute LilyPond: /usr/local/bin/lilypond is not an executable file. Make sure $wgScoreLilyPond is set correctly.

CVE-2020-17354

See T259210; unable to reproduce with LilyPond 2.23.82, MediaWiki REL1_39, Score on master.

1. PoC from task:

Could not execute LilyPond: /usr/local/bin/lilypond is not an executable file. Make sure $wgScoreLilyPond is set correctly.

2. Again, using raw=1:

Could not execute LilyPond: /usr/local/bin/lilypond is not an executable file. Make sure $wgScoreLilyPond is set correctly.

3. Notehead stencil hack PoC, contributed in comment from LilyPond developer Han-wen Nienhuys:

Could not execute LilyPond: /usr/local/bin/lilypond is not an executable file. Make sure $wgScoreLilyPond is set correctly.