CVE-2021-21417 - Vulnerability Details - OpenCVE

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.

Published: 2021-04-29

Score: 7.2 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

FluidSynth

fluidsynth

affected

Version	Status	Constraints
`< 2.1.8`	affected	—

Configuration 1 [-]

cpe:2.3:a:fluidsynth:fluidsynth:*:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-8704	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.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00528.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/FluidSynth/fluidsynth/issues/808
https://github.com/FluidSynth/fluidsynth/pull/810
https://github.com/FluidSynth/fluidsynth/security/advisories/GHSA-6fcq-pxhc-jxc9
https://lists.debian.org/debian-lts-announce/2021/06/msg00027.html

History

No history.

Subscriptions

Debian Debian Linux

Fluidsynth Fluidsynth

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-04-29T17:10:15.000Z

Updated: 2024-08-03T18:09:16.083Z

Reserved: 2020-12-22T00:00:00.000Z

Link: CVE-2021-21417

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-04-29T17:15:09.023

Modified: 2024-11-21T05:48:19.143

Link: CVE-2021-21417

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-416

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