Published: 02/04/2021 Updated: 28/06/2022

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

Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, tvOS 14.0, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, watchOS 7.0, iOS 14.0 and iPadOS 14.0. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.

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apple iphone os
apple watchos
apple tvos
apple ipados
apple mac os x
apple macos
apple mac os x 10.14.6
apple mac os x 10.15.7

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2020-12-14-3 macOS Big Sur 111, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave macOS Big Sur 111, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave addresses the following issues Information about the security content is also available at supp ...

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2020-12-14-4 Additional information for APPLE-SA-2020-11-13-1 macOS Big Sur 1101 macOS Big Sur 1101 addresses the following issues Information about the security content is also available at supportapplecom/HT211931 AMD Available for: Mac Pro (2013 and later), MacBook Air ( ...

My public presentations

Publications [1] Alex Plaskett Windows Phone 7 - Bluehat Executive Brieﬁngs githubcom/alexplaskett/Publications/blob/master/mwri_wp7-bluehat-exec_2011-11-08pdf, 2011 Microsoft BlueHat V11 [2] Alex Plaskett Windows Phone 7 - Owned Every Mobile? githubcom/alexplaskett/Publications/blob/master/mwri_wp7-bluehat-technical_2011-11-08pdf, Video: www

CWE-787 https://support.apple.com/en-us/HT212011 https://support.apple.com/en-us/HT211844 https://support.apple.com/en-us/HT211843 https://support.apple.com/en-us/HT211931 https://support.apple.com/en-us/HT211850 http://packetstormsecurity.com/files/163501/XNU-Network-Stack-Kernel-Heap-Overflow.html https://nvd.nist.gov https://github.com/alexplaskett/Publications http://seclists.org/fulldisclosure/2020/Dec/26

CVE-2020-9967

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