CVE-2021-44923

Published: Dic 21, 2021 Last Modified: Mar 18, 2025 EU-VD ID: EUVD-2021-31721 Aliases: GSD-2021-44923
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,5
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
MEDIUM 4,3
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: none
Integrity: none
Availability: partial

Description

AI Translation Available

A null pointer dereference vulnerability exists in gpac 1.1.0 in the gf_dump_vrml_dyn_field.isra function, which causes a segmentation fault and application crash.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0014
Percentile
0,3th
Updated

EPSS Score Trend (Last 90 Days)

476

NULL Pointer Dereference

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality
Potential Impacts:
Dos: Crash, Exit, Or Restart Execute Unauthorized Code Or Commands Read Memory Modify Memory
Applicable Platforms
Languages: C, C#, C++, Go, Java
Likelihood of Exploit: Medium
View CWE Details
Application

Gpac by Gpac

Product Information
Vendor Gpac
Product Gpac
Version Range Affected
From 0.9.0 (inclusive)
To 1.1.0 (inclusive)
cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/gpac/gpac/issues/1962
Exploit Issue Tracking Third Party Advisory
https://github.com/gpac/gpac/issues/1962
https://github.com/gpac/gpac/issues/1962
Exploit Issue Tracking Third Party Advisory
https://github.com/gpac/gpac/issues/1962