CVE-2021-40566

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Published Jan 12, 2022 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Description

A Segmentation fault casued by heap use after free vulnerability exists in Gpac through 1.0.1 via the mpgviddmx_process function in reframe_mpgvid.c when using mp4box, which causes a denial of service.

Affected Products

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

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
Debian DSA	DSA-5411-1	gpac security update
EUVD	EUVD-2021-27741	A Segmentation fault casued by heap use after free vulnerability exists in Gpac through 1.0.1 via the mpgviddmx_process function in reframe_mpgvid.c when using mp4box, which causes a denial of service.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

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.

Exploit prediction score: < 1% (0.893% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/gpac/gpac/commit/96047e0e6166407c40cc19f4e94fb35cd7624391
https://github.com/gpac/gpac/issues/1887
https://www.debian.org/security/2023/dsa-5411

History

No history.

Subscriptions

Gpac Gpac

Weaknesses

CWE-416

Sources

CVE record Updated: Aug 4, 2024, 2:44 AM

Status: PUBLISHED
Assigner: mitre
Published: Jan 12, 2022, 12:00 AM
Updated: Aug 4, 2024, 2:44 AM
Reserved: Sep 7, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:07 AM

Status: Modified
Published: Jan 12, 2022, 10:15 PM
Modified: Jun 17, 2026, 4:07 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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