GPAC 1.1.0 scenegraph/vrml_tools.c gf_sg_vrml_field_pointer_del null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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3.5$0-$5k0.00

Summaryinfo

A vulnerability was found in GPAC 1.1.0. It has been declared as problematic. This impacts the function gf_sg_vrml_field_pointer_del of the file scenegraph/vrml_tools.c. The manipulation results in null pointer dereference. This vulnerability is reported as CVE-2021-46236. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, was found in GPAC 1.1.0. Affected is the function gf_sg_vrml_field_pointer_del of the file scenegraph/vrml_tools.c. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability.

The weakness was disclosed 01/22/2022 as 2024. The advisory is available at github.com. This vulnerability is traded as CVE-2021-46236 since 01/10/2022. Technical details are known, but there is no available exploit.

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

01/10/2022 🔍
01/22/2022 +12 days 🔍
01/22/2022 +0 days 🔍
01/27/2022 +5 days 🔍

Sourcesinfo

Product: github.com

Advisory: 2024
Status: Confirmed

CVE: CVE-2021-46236 (🔍)
GCVE (CVE): GCVE-0-2021-46236
GCVE (VulDB): GCVE-100-191442

Entryinfo

Created: 01/22/2022 08:42
Updated: 01/27/2022 13:25
Changes: 01/22/2022 08:42 (38), 01/27/2022 13:25 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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