CVE-2011-3450: Apple Mac OS X

Medium severity, CVSS 6.8. EPSS: 2.5% chance of exploitation in the next 30 days.

CoreUI in Apple Mac OS X 10.7.x before 10.7.3 does not properly restrict the allocation of stack memory, which allows remote attackers to execute arbitrary code or cause a denial of service (memory consumption and application crash) via a long URL.

Affected products

• Apple Mac OS X: version 10.7.0 only; version 10.7.1 only; version 10.7.2 only
• Apple Mac OS X Server: version 10.7.0 only; version 10.7.1 only; version 10.7.2 only

Published 2012-02-02. Last modified 2026-06-16.