GPAC 2.1-DEV-rev649-ga8f438d20 MP4box filters/reframe_h263.c h263dmx_process buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in GPAC 2.1-DEV-rev649-ga8f438d20 and classified as critical. Impacted is the function h263dmx_process of the file filters/reframe_h263.c of the component MP4box. Such manipulation leads to buffer overflow. This vulnerability is listed as CVE-2022-47663. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in GPAC 2.1-DEV-rev649-ga8f438d20 and classified as critical. Affected by this issue is the function h263dmx_process of the file filters/reframe_h263.c of the component MP4box. 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-rev649-ga8f438d20 is vulnerable to buffer overflow in h263dmx_process filters/reframe_h263.c:609

The weakness was presented 01/05/2023 as 2360. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2022-47663 since 12/21/2022. Successful exploitation requires user interaction by the victim. 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 01/29/2023).

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

Once again VulDB remains the best 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: 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

12/21/2022 🔍
01/05/2023 +15 days 🔍
01/05/2023 +0 days 🔍
01/29/2023 +24 days 🔍

Sourcesinfo

Product: github.com

Advisory: 2360
Status: Confirmed

CVE: CVE-2022-47663 (🔍)
GCVE (CVE): GCVE-0-2022-47663
GCVE (VulDB): GCVE-100-217508

Entryinfo

Created: 01/05/2023 20:10
Updated: 01/29/2023 07:09
Changes: 01/05/2023 20:10 (40), 01/29/2023 07:09 (11)
Complete: 🔍
Cache ID: 216::103

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