CVE-2021-21417: fluidsynth is a software synthesizer based on the SoundFont 2 specifications. A use after free violation was discovered in fluidsynth, that can be triggered…

PriorityP419medium5.5CVSS 3.1

AVLACLPRNUIRSUCNINAH

EPSS

0.94%

57.6th percentile

fluidsynth is a software synthesizer based on the SoundFont 2 specifications. A use after free violation was discovered in fluidsynth, that can be triggered when loading an invalid SoundFont file.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
debian	fluidsynth	< fluidsynth 2.1.7-1.1 (bookworm)	fluidsynth 2.1.7-1.1 (bookworm)
fluidsynth	fluidsynth	< 2.1.8	2.1.8
fluidsynth	fluidsynth	>= 0 < 2.1.7-1.1	2.1.7-1.1
fluidsynth	fluidsynth	>= 0 < 2.1.7-1.1	2.1.7-1.1
fluidsynth	fluidsynth	>= 0 < 2.1.7-1.1	2.1.7-1.1
fluidsynth	fluidsynth	>= 0 < 2.1.7-1.1	2.1.7-1.1

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

osv5.5MEDIUM

vendor_debian7.2HIGH

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