local privilege escalation | Offensive Security

Microsoft OneDrive for macOS Local Privilege Escalation

Security researchers at Offensive Security discovered a vulnerability in the XPC service of Microsoft OneDrive. Here’s how it works and how to secure it.

CVE-2021-1815 – macOS local privilege escalation via Preferences

Apple fixed three vulnerabilities in macOS 11.3’s Preferences. Here we present our writeup about how we identified one of the issues, and how we exploited it.

Microsoft Teams for macOS Local Privilege Escalation

Security researchers at Offensive Security discovered a vulnerability in the XPC service of Microsoft Teams. Here’s how it works and how to secure it.