← Back

CVE-2021-30791

nvd nist
Published: Sep 8, 2021Modified: Nov 21, 2024

JSON object

Loading...
5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 14.7, macOS Big Sur 11.5. Processing a maliciously crafted file may disclose user information.

Affected (34)

Apple
4 products
Ipados
Iphone Os
Mac Os X
Macos
Configuration A
34 vulnerable
Vulnerable SoftwareAffected Versions
Ipados
Before 14.7
Iphone Os
Before 14.7
Apple
Mac Os X
From 10.14.0 to 10.14.6
Mac Os X
From 10.15 to 10.15.7
Mac Os X
Version 10.14.6
Mac Os X
Version 10.14.6 security_update_2019-001
Mac Os X
Version 10.14.6 security_update_2019-002
Mac Os X
Version 10.14.6 security_update_2019-004
Mac Os X
Version 10.14.6 security_update_2019-005
Mac Os X
Version 10.14.6 security_update_2019-006
Mac Os X
Version 10.14.6 security_update_2019-007
Mac Os X
Version 10.14.6 security_update_2020-001
Mac Os X
Version 10.14.6 security_update_2020-002
Mac Os X
Version 10.14.6 security_update_2020-003
Mac Os X
Version 10.14.6 security_update_2020-004
Mac Os X
Version 10.14.6 security_update_2020-005
Mac Os X
Version 10.14.6 security_update_2020-006
Mac Os X
Version 10.14.6 security_update_2020-007
Mac Os X
Version 10.14.6 security_update_2021-001
Mac Os X
Version 10.14.6 security_update_2021-002
Mac Os X
Version 10.14.6 security_update_2021-003
Mac Os X
Version 10.14.6 security_update_2021-004
Mac Os X
Version 10.14.6 supplemental_update
Mac Os X
Version 10.14.6 supplemental_update_2
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_2020-005
Mac Os X
Version 10.15.7 security_update_2020-007
Mac Os X
Version 10.15.7 security_update_2020
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 supplemental_update
Macos
Before 11.5

Related CWEs

CWE-125
Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.

References (8)

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

Timeline

No history available yet.