CVE-2020-9949

Published: Dic 08, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-30728 Aliases: GSD-2020-9949
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,8
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH 9,3
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: complete
Integrity: complete
Availability: complete

Description

AI Translation Available

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra, tvOS 14.0. An application may be able to execute arbitrary code with kernel privileges.

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
0,0070
Percentile
0,7th
Updated

EPSS Score Trend (Last 90 Days)

416

Use After Free

Stable
Abstraction: Variant Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Confidentiality
Potential Impacts:
Modify Memory Dos: Crash, Exit, Or Restart Execute Unauthorized Code Or Commands
Applicable Platforms
Languages: C, C++, Memory-Unsafe
Likelihood of Exploit: High
View CWE Details
Operating System

Tvos by Apple

Product Information
Vendor Apple
Product Tvos
Version Range Affected
To 14.0 (exclusive)
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ipados by Apple

Product Information
Vendor Apple
Product Ipados
Version Range Affected
To 14.0 (exclusive)
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Iphone Os by Apple

Product Information
Vendor Apple
Product Iphone Os
Version Range Affected
To 14.0 (exclusive)
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Watchos by Apple

Product Information
Vendor Apple
Product Watchos
Version Range Affected
To 7.0 (exclusive)
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Mac Os X by Apple

Product Information
Vendor Apple
Product Mac Os X
Version Range Affected
From 11.0.0 (inclusive)
To 11.0.1 (exclusive)
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Mac Os X by Apple

Product Information
Vendor Apple
Product Mac Os X
Version Range Affected
To 10.15.6 (exclusive)
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
http://seclists.org/fulldisclosure/2020/Dec/32
Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2020/Dec/32
https://support.apple.com/en-us/HT211289
Release Notes Vendor Advisory
https://support.apple.com/en-us/HT211289
https://support.apple.com/en-us/HT211843
Release Notes Vendor Advisory
https://support.apple.com/en-us/HT211843
https://support.apple.com/en-us/HT211844
Release Notes Vendor Advisory
https://support.apple.com/en-us/HT211844
https://support.apple.com/en-us/HT211850
Release Notes Vendor Advisory
https://support.apple.com/en-us/HT211850
https://support.apple.com/en-us/HT211931
Release Notes Vendor Advisory
https://support.apple.com/en-us/HT211931
http://seclists.org/fulldisclosure/2020/Dec/32
Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2020/Dec/32
https://support.apple.com/en-us/HT211289
Release Notes Vendor Advisory
https://support.apple.com/en-us/HT211289
https://support.apple.com/en-us/HT211843
Release Notes Vendor Advisory
https://support.apple.com/en-us/HT211843
https://support.apple.com/en-us/HT211844
Release Notes Vendor Advisory
https://support.apple.com/en-us/HT211844
https://support.apple.com/en-us/HT211850
Release Notes Vendor Advisory
https://support.apple.com/en-us/HT211850
https://support.apple.com/en-us/HT211931
Release Notes Vendor Advisory
https://support.apple.com/en-us/HT211931