← Back

CVE-2021-30981

nvd nist
Published: Aug 24, 2021Modified: Nov 21, 2024

JSON object

Loading...
7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD

Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. An application may be able to execute arbitrary code with kernel privileges.

Affected (13)

Products: Apple: Mac Os X, Macos
Apple
2 products
Mac Os X
Macos
Configuration A
13 vulnerable
Vulnerable SoftwareAffected Versions
Apple
Mac Os X
From 10.15 to 10.15.7
Mac Os X
Version 10.15.7
Mac Os X
Version 10.15.7 security_update_2020-001
Mac Os X
Version 10.15.7 security_update_2021-001
Mac Os X
Version 10.15.7 security_update_2021-002
Mac Os X
Version 10.15.7 security_update_2021-003
Mac Os X
Version 10.15.7 security_update_2021-004
Mac Os X
Version 10.15.7 security_update_2021-005
Mac Os X
Version 10.15.7 security_update_2021-006
Mac Os X
Version 10.15.7 security_update_2021-007
Mac Os X
Version 10.15.7 supplemental_update
Apple
Macos
From 11.0 to 11.6.2
Macos
From 12.0 to 12.1

Related CWEs

CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (6)

Source: product-security@apple.com
Source: product-security@apple.com
Source: product-security@apple.com
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.