Description
A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.1.4, macOS Mojave 10.14.3 Supplemental Update. An application may be able to gain elevated privileges.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Apple / iOSunspecified – iOS 12.1.4
- Apple / macOSunspecified – macOS Mojave 10.14.3 Supplemental Update
Exploits & proofs of concept
- exploit-dbiOS 12.1.3 - 'cfprefsd' Memory Corruptionby ZecOps
References
- VENDOR_ADVISORYhttps://support.apple.com/HT209601
- VENDOR_ADVISORYhttps://support.apple.com/HT209602
- VENDOR_ADVISORYhttps://support.apple.com/HT209520
- VENDOR_ADVISORYhttps://support.apple.com/HT209521
Updated 15m ago · 8 sources