GPAC 1.1.0 gf_sg_vrml_mf_append 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 and classified as problematic. This affects the function gf_sg_vrml_mf_append. Executing a manipulation can lead to null pointer dereference. This vulnerability appears as CVE-2021-44927. There is no available exploit.

Detailsinfo

A vulnerability has been found in GPAC 1.1.0 and classified as problematic. This vulnerability affects the function gf_sg_vrml_mf_append. The manipulation with an unknown input leads to a null pointer dereference vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect availability.

The weakness was presented 12/22/2021 as 1960. The advisory is available at github.com. This vulnerability was named CVE-2021-44927 since 12/13/2021. 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.

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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: 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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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

12/13/2021 🔍
12/22/2021 +9 days 🔍
12/22/2021 +0 days 🔍
12/25/2021 +3 days 🔍

Sourcesinfo

Product: github.com

Advisory: 1960
Status: Confirmed

CVE: CVE-2021-44927 (🔍)
GCVE (CVE): GCVE-0-2021-44927
GCVE (VulDB): GCVE-100-188878

Entryinfo

Created: 12/22/2021 07:35
Updated: 12/25/2021 15:53
Changes: 12/22/2021 07:35 (37), 12/25/2021 15:53 (1)
Complete: 🔍
Cache ID: 216::103

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