CVE-2018-4456

Published: Apr 3, 2019Modified: Nov 21, 2024

7.8

Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

A memory corruption issue was addressed with improved input validation. This issue affected versions prior to macOS High Sierra 10.13.6, macOS Mojave 10.14.

Affected (1)

Products: Apple: Mac Os X

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Apple Mac Os X	Before 10.13.6

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (12)

http://seclists.org/fulldisclosure/2019/May/20

Source: product-security@apple.com

https://seclists.org/bugtraq/2019/May/27

Source: product-security@apple.com

https://support.apple.com/kb/HT208937

Source: product-security@apple.com

Vendor Advisory

https://support.apple.com/kb/HT209139

Source: product-security@apple.com

Vendor Advisory

https://support.apple.com/kb/HT209341

Source: product-security@apple.com

Vendor Advisory

https://support.apple.com/kb/HT210119

Source: product-security@apple.com

http://seclists.org/fulldisclosure/2019/May/20

Source: af854a3a-2127-422b-91ae-364da2661108

https://seclists.org/bugtraq/2019/May/27

Source: af854a3a-2127-422b-91ae-364da2661108

https://support.apple.com/kb/HT208937

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://support.apple.com/kb/HT209139

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://support.apple.com/kb/HT209341

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://support.apple.com/kb/HT210119

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.