VDB
CVE-2021-21417
CVE-2021-21417
PUBLISHED
CVSS 7.199999809265137 HIGH
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.
EPSS 0.94% · 58.6th percentile
Risk Scores
CVSS 3.1
7.199999809265137
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
EPSS Score
0.94%
58.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:22.04:LTS | fluidsynth | 2.1.7-1.1, 2.2.5-1, 2.2.4-2 |
| Ubuntu:16.04:LTS | fluidsynth | 1.1.6-3, 0, 1.1.6-2build1 |
| Ubuntu:20.04:LTS | fluidsynth | 0, 1.1.11-4, 2.1.0-1 |
| Ubuntu:14.04:LTS | fluidsynth | 1.1.6-2, 0 |
| Ubuntu:18.04:LTS | fluidsynth | 1.1.8-3, 1.1.8-2, 1.1.8-1 |
Timeline
- Apr 29, 2021 CVE Published
- Apr 30, 2021 EPSS Score
- Jul 3, 2021 EPSS Score
- Sep 4, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Jan 7, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 10, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 12, 2022 EPSS Score
- Sep 15, 2022 EPSS Score
- Nov 16, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-21417 third-party-advisory
- https://github.com/FluidSynth/fluidsynth/issues/808 third-party-advisory
- https://github.com/FluidSynth/fluidsynth/security/advisories/GHSA-6fcq-pxhc-jxc9 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-21417 third-party-advisory