xpc

• November 17, 2020 Microsoft Teams for macOS Local Privilege Escalation
• June 16, 2020 Secure coding XPC Services - Part 5 - PID reuse attacks (CVE-2020-14977)
• June 12, 2020 Secure coding XPC Services - Part 4 - Improved client authorization (CVE-2020-14978)
• May 29, 2020 Secure coding XPC Services - Part 3 - Incorrect client verification (CVE-2020-0984)
• March 22, 2020 Secure coding XPC Services - Part 2 - Checking CS (CodeSigning) flags of the client
• January 12, 2020 Secure coding XPC services - Part 1 - Why EvenBetterAuthorization is not enough? (CVE-2019-20057)