CVE-2023-46927 - Vulnerability Details - OpenCVE

Description

GPAC 2.3-DEV-rev605-gfc9e29089-master contains a heap-buffer-overflow in gf_isom_use_compact_size gpac/src/isomedia/isom_write.c:3403:3 in gpac/MP4Box.

Published: 2023-11-01

Score: 5.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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:2.3-dev-rev605-gfc9e29089-master:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-51090	GPAC 2.3-DEV-rev605-gfc9e29089-master contains a heap-buffer-overflow in gf_isom_use_compact_size gpac/src/isomedia/isom_write.c:3403:3 in gpac/MP4Box.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00079.

Exploitation poc

Automatable no

Technical Impact partial

References

Link	Providers
https://github.com/gpac/gpac/commit/a7b467b151d9b54badbc4dd71e7a366b7c391817
https://github.com/gpac/gpac/issues/2657

History

Thu, 26 Feb 2026 19:15:00 +0000

Type	Values Removed	Values Added
Metrics	cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}`	ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}` cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}`

Subscriptions

Gpac Gpac

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-11-01T00:00:00.000Z

Updated: 2024-09-12T18:05:53.928Z

Reserved: 2023-10-30T00:00:00.000Z

Link: CVE-2023-46927

Vulnrichment

Updated: 2024-08-02T21:01:21.112Z

NVD

Status : Modified

Published: 2023-11-01T15:15:08.707

Modified: 2024-11-21T08:29:29.810

Link: CVE-2023-46927

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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