A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A remote attacker may be able to leak memory.
References
Link | Resource |
---|---|
https://support.apple.com/en-us/HT212804 | Release Notes Vendor Advisory |
https://support.apple.com/en-us/HT212805 | Release Notes Vendor Advisory |
https://support.apple.com/kb/HT212871 | Vendor Advisory |
https://support.apple.com/kb/HT212872 | Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
11 Oct 2022, 20:03
Type | Values Removed | Values Added |
---|---|---|
References | (CONFIRM) https://support.apple.com/kb/HT212872 - Vendor Advisory | |
References | (CONFIRM) https://support.apple.com/kb/HT212871 - Vendor Advisory | |
CPE | cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-006:*:*:*:*:*:* |
26 May 2022, 06:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
03 May 2022, 16:04
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-401 |
22 Oct 2021, 18:47
Type | Values Removed | Values Added |
---|---|---|
CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 7.5 |
References | (MISC) https://support.apple.com/en-us/HT212804 - Release Notes, Vendor Advisory | |
References | (MISC) https://support.apple.com/en-us/HT212805 - Release Notes, Vendor Advisory | |
CWE | NVD-CWE-noinfo | |
CPE | cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-007:*:*:*:*:*:* cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-005:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:* |
19 Oct 2021, 14:50
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-10-19 14:15
Updated : 2023-12-10 14:09
NVD link : CVE-2021-30844
Mitre link : CVE-2021-30844
CVE.ORG link : CVE-2021-30844
JSON object : View
Products Affected
apple
- macos
- mac_os_x
CWE
CWE-401
Missing Release of Memory after Effective Lifetime