CVE-2007-0747: Apple Mac OS X

High severity, CVSS 7.2. EPSS: 0.9% chance of exploitation in the next 30 days.

load_webdav in Apple Mac OS X 10.3.9 through 10.4.9 does not properly clean the environment when mounting a WebDAV filesystem, which allows local users to gain privileges by setting unspecified environment variables.

Affected products

• Apple Mac OS X: version 10.3.9 only; version 10.4 only; version 10.4.1 only; version 10.4.2 only; version 10.4.3 only; version 10.4.4 only; …
• Apple Mac OS X Server: version 10.3.9 only; version 10.4 only; version 10.4.1 only; version 10.4.2 only; version 10.4.3 only; version 10.4.4 only; …

Published 2007-04-24. Last modified 2026-06-16.