National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-8662 Detail

Current Description

This issue was addressed with improved checks. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. An attacker may be able to trigger a use-after-free in an application deserializing an untrusted NSDictionary.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 9.8 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://support.apple.com/HT210346 Vendor Advisory
https://support.apple.com/HT210348 Vendor Advisory
https://support.apple.com/HT210351 Vendor Advisory
https://support.apple.com/HT210353 Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/o:apple:iphone_os
     Show Matching CPE(s)
Up to (excluding)
12.4
 cpe:/o:apple:mac_os_x
     Show Matching CPE(s)
Up to (excluding)
10.14.6
 cpe:/o:apple:tvos
     Show Matching CPE(s)
Up to (excluding)
12.4
 cpe:/o:apple:watchos
     Show Matching CPE(s)
Up to (excluding)
5.3


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-8662
NVD Published Date:
12/18/2019
NVD Last Modified:
12/19/2019