CVE-2020-9926
Severity CVSS v4.0:
Pending analysis
Type:
CWE-416
Use After Free
Publication date:
02/04/2021
Last modified:
08/04/2021
Description
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, iCloud for Windows 7.20, macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution.
Impact
Base Score 3.x
7.80
Severity 3.x
HIGH
Base Score 2.0
6.80
Severity 2.0
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* | 7.20 (excluding) | |
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* | 13.6 (excluding) | |
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | 13.6 (excluding) | |
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* | 10.13.6 (excluding) | |
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* | 10.14 (including) | 10.14.6 (excluding) |
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* | 10.15 (including) | 10.15.6 (excluding) |
cpe:2.3:o:apple:mac_os_x:10.13.6:-:*:*:*:*:*:* | ||
cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2018-002:*:*:*:*:*:* | ||
cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2018-003:*:*:*:*:*:* | ||
cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-001:*:*:*:*:*:* | ||
cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-002:*:*:*:*:*:* | ||
cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-003:*:*:*:*:*:* | ||
cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-004:*:*:*:*:*:* | ||
cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-005:*:*:*:*:*:* | ||
cpe:2.3:o:apple:mac_os_x:10.13.6:security_update_2019-006:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page