CVE-2023-4781

Apple Security Advisory 10-25-2023-4 - macOS Sonoma 14.1 addresses bypass, code execution, spoofing, and use-after-free vulnerabilities.

Ubuntu Security Notice 6452-1 - It was discovered that Vim could be made to divide by zero. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 23.04. It was discovered that Vim did not properly manage memory. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. It was discovered that Vim contained an arithmetic overflow. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 22.04 LTS, Ubuntu 23.04, and Ubuntu 23.10.

A logic issue was addressed with improved state management. This issue is fixed in macOS Sonoma 14.1. An attacker with knowledge of a standard user's credentials can unlock another standard user's locked screen on the same Mac.