VDB-293264 · CVE-2022-47090 · GCVE-0-2022-47090

GPAC MP4box 2.1-DEV- media_tools/av_parsers.c gf_vvc_read_pps_bs_internal buffer overflow

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.
6.6	$0-$5k	0.00

Summaryinfo

A vulnerability was found in GPAC MP4box 2.1-DEV-. It has been declared as critical. This issue affects the function gf_vvc_read_pps_bs_internal of the file media_tools/av_parsers.c. Such manipulation leads to buffer overflow. This vulnerability is traded as CVE-2022-47090. There is no exploit available.

Detailsinfo

A vulnerability was found in GPAC MP4box 2.1-DEV-. It has been rated as critical. Affected by this issue is the function gf_vvc_read_pps_bs_internal of the file media_tools/av_parsers.c. The manipulation with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is confidentiality, integrity, and availability. CVE summarizes:

GPAC MP4box 2.1-DEV-rev574-g9d5bb184b contains a buffer overflow in gf_vvc_read_pps_bs_internal function of media_tools/av_parsers.c, check needed for num_exp_tile_columns

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2022-47090 since 12/12/2022. The exploitation is known to be easy. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 01/24/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Multimedia Player Software

Vendor

GPAC

Name

MP4box

Version

2.1-DEV-

License

open-source

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

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

CNA Base Score: 7.8
CNA Vector (MITRE): 🔍

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: Buffer overflow
CWE: CWE-120 / 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/12/2022 🔍
01/24/2025 +774 days 🔍
01/24/2025 +0 days 🔍
01/24/2025 +0 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2022-47090 (🔍)
GCVE (CVE): GCVE-0-2022-47090
GCVE (VulDB): GCVE-100-293264

Entryinfo

Created: 01/24/2025 15:28
Updated: 01/24/2025 16:36
Changes: 01/24/2025 15:28 (18), 01/24/2025 15:31 (37), 01/24/2025 16:36 (11)
Complete: 🔍
Committer: mitr
Cache ID: 216::103