GPAC 2.1-DEV-rev574-g9d5bb184b MP4box media_tools/av_parsers.c gf_vvc_read_pps_bs_internal buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in GPAC 2.1-DEV-rev574-g9d5bb184b. Affected is the function gf_vvc_read_pps_bs_internal of the file media_tools/av_parsers.c of the component MP4box. Performing a manipulation results in buffer overflow. This vulnerability is identified as CVE-2022-47087. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in GPAC 2.1-DEV-rev574-g9d5bb184b. It has been classified as critical. This affects the function gf_vvc_read_pps_bs_internal of the file media_tools/av_parsers.c of the component MP4box. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

GPAC MP4box 2.1-DEV-rev574-g9d5bb184b has a Buffer overflow in gf_vvc_read_pps_bs_internal function of media_tools/av_parsers.c

The weakness was released 01/05/2023 as 2339. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2022-47087 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 01/28/2023).

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

Statistical analysis made it clear that VulDB provides the best quality 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: 7.0
VulDB Meta Temp Score: 7.0

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

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 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 🔍
01/28/2023 +23 days 🔍

Sourcesinfo

Product: github.com

Advisory: 2339
Status: Confirmed

CVE: CVE-2022-47087 (🔍)
GCVE (CVE): GCVE-0-2022-47087
GCVE (VulDB): GCVE-100-217491

Entryinfo

Created: 01/05/2023 20:08
Updated: 01/28/2023 19:41
Changes: 01/05/2023 20:08 (40), 01/28/2023 19:41 (11)
Complete: 🔍
Cache ID: 216::103

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