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CVE-2021-21417
Published: Apr 29, 2021
Modified: Aug 3, 2024
PUBLISHED
CVSS v3.1
7.2
HIGH
Description
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.
| Vendor | Product | Versions |
|---|---|---|
FluidSynth | fluidsynth | affected < 2.1.8 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None
References
https://github.com/FluidSynth/fluidsynth/issues/808
x_refsource_MISC
https://github.com/FluidSynth/fluidsynth/pull/810
x_refsource_MISC
[debian-lts-announce] 20210629 [SECURITY] [DLA 2697-1] fluidsynth security update
mailing-list
x_refsource_MLIST
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