CVE-2013-5155: Apple iPhone OS

High severity, CVSS 7.1. EPSS: 1.6% chance of exploitation in the next 30 days.

The Sandbox subsystem in Apple iOS before 7 allows attackers to cause a denial of service (infinite loop) via an application that writes crafted values to /dev/random.

Affected products

• Apple iPhone OS: up to and including 6.1.4; version 1.0.0 only; version 1.0.1 only; version 1.0.2 only; version 1.1.0 only; version 1.1.1 only; …

Published 2013-09-19. Last modified 2026-06-16.