A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.2 and iPadOS 14.2, macOS Big Sur 11.0.1, watchOS 7.1, tvOS 14.2. A local attacker may be able to elevate their privileges.
References
Link | Resource |
---|---|
https://support.apple.com/en-us/HT211928 | Vendor Advisory |
https://support.apple.com/en-us/HT211929 | Vendor Advisory |
https://support.apple.com/en-us/HT211930 | Vendor Advisory |
https://support.apple.com/en-us/HT211931 | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
09 Jan 2023, 16:41
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* | |
First Time |
Apple ipados
|
07 Apr 2021, 16:48
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:* cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* |
|
CWE | CWE-416 | |
CVSS |
v2 : v3 : |
v2 : 4.6
v3 : 7.8 |
References | (MISC) https://support.apple.com/en-us/HT211929 - Vendor Advisory | |
References | (MISC) https://support.apple.com/en-us/HT211928 - Vendor Advisory | |
References | (MISC) https://support.apple.com/en-us/HT211931 - Vendor Advisory | |
References | (MISC) https://support.apple.com/en-us/HT211930 - Vendor Advisory |
02 Apr 2021, 19:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-04-02 18:15
Updated : 2023-12-10 13:55
NVD link : CVE-2020-27899
Mitre link : CVE-2020-27899
CVE.ORG link : CVE-2020-27899
JSON object : View
Products Affected
apple
- macos
- tvos
- watchos
- iphone_os
- ipados
CWE
CWE-416
Use After Free