Published: 08/09/2021 Updated: 20/09/2021

CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6

CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8

VMScore: 828

Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

A malicious application may be able to execute arbitrary code with kernel privileges. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. An out-of-bounds write issue was addressed with improved bounds checking.

Vulnerable Product	Search on Vulmon	Subscribe to Product
apple mac os x 10.14
apple mac os x 10.14.0
apple mac os x 10.14.1
apple mac os x 10.14.2
apple mac os x 10.14.3
apple mac os x 10.14.4
apple mac os x 10.14.5
apple mac os x 10.14.6
apple mac os x 10.15
apple mac os x 10.15.1
apple mac os x 10.15.2
apple mac os x 10.15.3
apple mac os x 10.15.4
apple mac os x 10.15.5
apple mac os x 10.15.6
apple mac os x 10.15.7
apple macos

Full Disclosure mailing list archives   By Date By Thread </form>    APPLE-SA-2021-04-26-2 macOS Big Sur 113   From: Apple Product Se ...

CWE-787 https://support.apple.com/en-us/HT212325 https://support.apple.com/en-us/HT212326 https://nvd.nist.gov http://seclists.org/fulldisclosure/2021/Apr/50

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