Vulnerability CVE-2019-8605
Published: 2019-12-18

Description:
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, watchOS 5.2.1. A malicious application may be able to execute arbitrary code with system privileges.

See advisories in our WLB2 database:
Topic
Author
Date
Low
XNU Stale Pointer Use-After-Free
Google Security ...
22.05.2019

Type:

CWE-416

 (Use After Free)

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Apple -> Iphone os 
Apple -> Mac os x 
Apple -> TVOS 
Apple -> Watchos 

 References:
https://support.apple.com/HT210118
https://support.apple.com/HT210119
https://support.apple.com/HT210120
https://support.apple.com/HT210122
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