GPAC 2.1-DEV-rev574-g9d5bb184b MP4box filters/dmx_m2ts.c m2tsdmx_declare_pid use after free

CVSS Meta Temp Score
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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-rev574-g9d5bb184b. It has been declared as critical. This issue affects the function m2tsdmx_declare_pid of the file filters/dmx_m2ts.c of the component MP4box. Such manipulation leads to use after free. This vulnerability is documented as CVE-2022-47093. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in GPAC 2.1-DEV-rev574-g9d5bb184b. Affected by this issue is the function m2tsdmx_declare_pid of the file filters/dmx_m2ts.c of the component MP4box. 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. CVE summarizes:

GPAC MP4box 2.1-DEV-rev574-g9d5bb184b is vulnerable to heap use-after-free via filters/dmx_m2ts.c:470 in m2tsdmx_declare_pid

The weakness was released 01/05/2023 as 2344. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2022-47093 since 12/12/2022. 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 01/28/2023).

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

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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: Use after free
CWE: CWE-416 / 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: 2344
Status: Confirmed

CVE: CVE-2022-47093 (🔍)
GCVE (CVE): GCVE-0-2022-47093
GCVE (VulDB): GCVE-100-217496

Entryinfo

Created: 01/05/2023 20:09
Updated: 01/28/2023 20:04
Changes: 01/05/2023 20:09 (39), 01/28/2023 20:04 (11)
Complete: 🔍
Cache ID: 216::103

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