A race condition was addressed with additional validation. This issue is fixed in macOS Big Sur 11.2.1, macOS Catalina 10.15.7 Supplemental Update, macOS Mojave 10.14.6 Security Update 2021-002. An application may be able to execute arbitrary code with kernel privileges.
References
Link | Resource |
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http://seclists.org/fulldisclosure/2021/Apr/54 | Mailing List Third Party Advisory |
https://support.apple.com/en-us/HT212177 | Vendor Advisory |
https://support.apple.com/kb/HT212327 | Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
04 May 2021, 19:35
Type | Values Removed | Values Added |
---|---|---|
References | (FULLDISC) http://seclists.org/fulldisclosure/2021/Apr/54 - Mailing List, Third Party Advisory |
27 Apr 2021, 21:15
Type | Values Removed | Values Added |
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References |
|
27 Apr 2021, 19:27
Type | Values Removed | Values Added |
---|---|---|
References | (CONFIRM) https://support.apple.com/kb/HT212327 - Vendor Advisory | |
CVSS |
v2 : v3 : |
v2 : 7.6
v3 : 7.0 |
CPE | cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-002:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-001:*:*:*:*:*:* |
26 Apr 2021, 21:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
09 Apr 2021, 19:05
Type | Values Removed | Values Added |
---|---|---|
CVSS |
v2 : v3 : |
v2 : 7.6
v3 : 7.5 |
CWE | CWE-362 | |
References | (MISC) https://support.apple.com/en-us/HT212177 - Vendor Advisory | |
CPE | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-003:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-006:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-007:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-001:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-002:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-004:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-001:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-005:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.14.6:-:*:*:*:*:*:* cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-002:*:*:*:*:*:* |
02 Apr 2021, 19:15
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2021-04-02 19:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-1806
Mitre link : CVE-2021-1806
CVE.ORG link : CVE-2021-1806
JSON object : View
Products Affected
apple
- macos
- mac_os_x
CWE
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')