GPAC 2.1-DEV-rev574-g9d5bb184b MP4box media_tools/av_parsers.c gf_hevc_read_sps_bs_internal integer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability was found in GPAC 2.1-DEV-rev574-g9d5bb184b. It has been classified as critical. This vulnerability affects the function gf_hevc_read_sps_bs_internal of the file media_tools/av_parsers.c of the component MP4box. This manipulation causes integer overflow. This vulnerability is registered as CVE-2022-47092. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability classified as critical was found in GPAC 2.1-DEV-rev574-g9d5bb184b. Affected by this vulnerability is the function gf_hevc_read_sps_bs_internal of the file media_tools/av_parsers.c of the component MP4box. The manipulation with an unknown input leads to a integer overflow vulnerability. The CWE definition for the vulnerability is CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

GPAC MP4box 2.1-DEV-rev574-g9d5bb184b is contains an Integer overflow vulnerability in gf_hevc_read_sps_bs_internal function of media_tools/av_parsers.c:8316

The weakness was published 01/05/2023 as 2347. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2022-47092 since 12/12/2022. 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. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/10/2025).

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.7

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

NVD Base Score: 7.1
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/12/2022 🔍
01/05/2023 +24 days 🔍
01/05/2023 +0 days 🔍
04/10/2025 +826 days 🔍

Sourcesinfo

Product: github.com

Advisory: 2347
Status: Confirmed

CVE: CVE-2022-47092 (🔍)
GCVE (CVE): GCVE-0-2022-47092
GCVE (VulDB): GCVE-100-217495

Entryinfo

Created: 01/05/2023 20:09
Updated: 04/10/2025 16:29
Changes: 01/05/2023 20:09 (39), 04/10/2025 16:29 (28)
Complete: 🔍
Cache ID: 216::103

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