VDB-245525 · CVE-2023-48011 · Issue 2611

GPAC 2.3-DEV-rev566-g50c2ab06f-master movie_fragments.c flush_ref_samples use after free

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0	$0-$5k	0.00

Summaryinfo

A vulnerability was found in GPAC 2.3-DEV-rev566-g50c2ab06f-master. It has been rated as problematic. Impacted is the function flush_ref_samples of the file /gpac/src/isomedia/movie_fragments.c. The manipulation leads to use after free. This vulnerability is referenced as CVE-2023-48011. No exploit is available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in GPAC 2.3-DEV-rev566-g50c2ab06f-master and classified as problematic. This issue affects the function flush_ref_samples of the file /gpac/src/isomedia/movie_fragments.c. The manipulation with an unknown input leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

GPAC v2.3-DEV-rev566-g50c2ab06f-master was discovered to contain a heap-use-after-free via the flush_ref_samples function at /gpac/src/isomedia/movie_fragments.c.

The weakness was published 11/15/2023 as 2611. The advisory is shared at github.com. The identification of this vulnerability is CVE-2023-48011 since 11/13/2023. Technical details are known, but no exploit is available.

Applying the patch c70f49dda4946d6db6aa55588f6a756b76bd84ea 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-2023-52100). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Multimedia Player Software

Name

GPAC

Version

2.3-DEV-rev566-g50c2ab06f-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: 7.0
VulDB Meta Temp Score: 7.0

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 7.8
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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: c70f49dda4946d6db6aa55588f6a756b76bd84ea

Timelineinfo

11/13/2023 🔍
11/15/2023 +2 days 🔍
11/15/2023 +0 days 🔍
02/24/2026 +832 days 🔍

Sourcesinfo

Product: github.com

Advisory: 2611
Status: Confirmed

CVE: CVE-2023-48011 (🔍)
GCVE (CVE): GCVE-0-2023-48011
GCVE (VulDB): GCVE-100-245525
EUVD: 🔍

Entryinfo

Created: 11/15/2023 20:25
Updated: 02/24/2026 11:10
Changes: 11/15/2023 20:25 (41), 12/10/2023 17:35 (11), 08/29/2024 22:48 (27), 02/24/2026 11:10 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.