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  5. CVE-2021-28421

CVE-2021-28421: Use After Free

April 13, 2021 (updated June 30, 2021)

FluidSynth contains a use after free vulnerability in sfloader/fluid_sffile.c that can result in arbitrary code execution or a denial of service (DoS) if a malicious soundfont2 file is loaded into a fluidsynth library.

References

  • nvd.nist.gov/vuln/detail/CVE-2021-28421

Code Behaviors & Features

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Affected versions

Version 2.1.7

Solution

Unfortunately, there is no solution available yet.

Impact 9.8 CRITICAL

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

Learn more about CVSS

Weakness

  • CWE-416: Use After Free

Source file

pypi/fluidsynth/CVE-2021-28421.yml

Spotted a mistake? Edit the file on GitLab.

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