WebKit Multiple Memory Corruption Vulnerabilities

Bugtraq ID:	106699
Class:	Boundary Condition Error
CVE:	CVE-2019-6216 CVE-2019-6217
Remote:	Yes
Local:	No
Published:	Jan 22 2019 12:00AM
Updated:	Jan 22 2019 12:00AM
Credit:	Fluoroacetate from Trend Micro's Zero Day Initiative, Proteas, Shrek_wzw, and Zhuo Liang from Qihoo 360 Nirvan Team.
Vulnerable:	WebKit Open Source Project WebKit 0 Apple Watch Hermes 0 Apple Watch Edition 0 Apple Watch 0 Apple TV 0 Apple macOS 10.14.3 Apple macOS 10.13.6 Apple macOS 10.12.6 Apple iPod Touch 0 Apple iPhone 0 Apple iPad 0 Apple iCloud 0
Not Vulnerable:	Apple watchOS 5.1.3 Apple tvOS 12.1.2 Apple Safari 12.0.3 Apple macOS Security Update 2019 Apple macOS Security Update 2019 Apple iOS 12.1.3 Apple iCloud 7.10

WebKit Multiple Memory Corruption Vulnerabilities

WebKit is prone to multiple memory-corruption vulnerabilities.

A remote attacker can leverage these issues to execute arbitrary code in the context of the user running the application. Failed exploit attempts may result in a denial-of-service condition.

WebKit Multiple Memory Corruption Vulnerabilities

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected]

WebKit Multiple Memory Corruption Vulnerabilities

Solution:
Updates are available. Please see the references or vendor advisory for more information.

WebKit Multiple Memory Corruption Vulnerabilities

References:

• Apple Home Page (Apple)
  
• Apple iOS Homepage (Apple)
  
• Apple Safari Homepage (Apple)
  
• Apple tvOS - Homepage (Apple)
  
• Apple watchOS Homepage (Apple)
  
• iCloud Homepage (Apple)
  
• About the security content of iCloud for Windows 7.10 (Apple)
  
• About the security content of iOS 12.1.3 (Apple)
  
• About the security content of Safari 12.0.3 (Apple)
  
• About the security content of tvOS 12.1.2 (Apple)
  
• About the security content of watchOS 5.1.3 (Apple)
  
• Apple security updates (Apple)