VDB-244219 · CVE-2023-46928 · Issue 2661

GPAC 2.3-DEV-rev605-gfc9e29089-master MP4Box isom_tools.c gf_media_change_pl memory corruption

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5.7	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in GPAC 2.3-DEV-rev605-gfc9e29089-master and classified as critical. This affects the function gf_media_change_pl of the file /afltest/gpac/src/media_tools/isom_tools.c of the component MP4Box. This manipulation causes memory corruption. The identification of this vulnerability is CVE-2023-46928. It is possible to initiate the attack remotely. There is no exploit available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability has been found in GPAC 2.3-DEV-rev605-gfc9e29089-master and classified as critical. Affected by this vulnerability is the function gf_media_change_pl of the file /afltest/gpac/src/media_tools/isom_tools.c of the component MP4Box. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

GPAC 2.3-DEV-rev605-gfc9e29089-master contains a SEGV in gpac/MP4Box in gf_media_change_pl /afltest/gpac/src/media_tools/isom_tools.c:3293:42.

The weakness was shared 11/01/2023 as 2661. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2023-46928 since 10/30/2023. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

Applying the patch 0753bf6d867343a80a044bf47a27d0b7accc8bf1 is able to eliminate this problem. The bugfix is ready for download at github.com.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-51091). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Multimedia Player Software

Name

GPAC

Version

2.3-DEV-rev605-gfc9e29089-master

License

open-source

Website

Product: https://github.com/gpac/gpac/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 0753bf6d867343a80a044bf47a27d0b7accc8bf1

Timelineinfo

10/30/2023 🔍
11/01/2023 +2 days 🔍
11/01/2023 +0 days 🔍
02/18/2026 +840 days 🔍

Sourcesinfo

Product: github.com

Advisory: 2661
Status: Confirmed

CVE: CVE-2023-46928 (🔍)
GCVE (CVE): GCVE-0-2023-46928
GCVE (VulDB): GCVE-100-244219
EUVD: 🔍

Entryinfo

Created: 11/01/2023 16:43
Updated: 02/18/2026 19:58
Changes: 11/01/2023 16:43 (43), 11/29/2023 14:22 (11), 09/06/2024 20:41 (27), 04/21/2025 06:54 (4), 02/18/2026 19:58 (1)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.