CVE-2020-3837

KEV
Published: Feb 27, 2020 Last Modified: Ott 23, 2025 EU-VD ID: EUVD-2020-25102 Aliases: GSD-2020-3837
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 memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. 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
0,0619
Percentile
0,9th
Updated

EPSS Score Trend (Last 90 Days)

787

Out-of-bounds Write

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Other
Potential Impacts:
Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Unexpected State
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
Technologies: ICS/OT
Likelihood of Exploit: High
View CWE Details
Exploit

iOS/macOS - Out-of-Bounds Timestamp Write in IOAccelCommandQueue2::processSegmentKernelCommand()

Verified Out Of Bounds

iOS/macOS - Out-of-Bounds Timestamp Write in IOAccelCommandQueue2::processSegmentKernelCommand()

Author: Google Security Research Published: Status: Verified
View Exploit Code →
Operating System

Ipados by Apple

Product Information
Vendor Apple
Product Ipados
Version Range Affected
To 13.3.1 (exclusive)
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Watchos by Apple

Product Information
Vendor Apple
Product Watchos
Version Range Affected
To 6.1.2 (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
To 10.15.3 (exclusive)
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Tvos by Apple

Product Information
Vendor Apple
Product Tvos
Version Range Affected
To 13.3.1 (exclusive)
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Iphone Os by Apple

Product Information
Vendor Apple
Product Iphone Os
Version Range Affected
To 13.3.1 (exclusive)
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/known-exploited-vulnerabilities-catalo…
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020…
https://support.apple.com/HT210918
https://support.apple.com/HT210918
https://support.apple.com/HT210919
https://support.apple.com/HT210919
https://support.apple.com/HT210920
https://support.apple.com/HT210920
https://support.apple.com/HT210921
https://support.apple.com/HT210921
https://support.apple.com/HT210918
https://support.apple.com/HT210918
https://support.apple.com/HT210919
https://support.apple.com/HT210919
https://support.apple.com/HT210920
https://support.apple.com/HT210920
https://support.apple.com/HT210921
https://support.apple.com/HT210921