CVE-2012-3696: Apple Safari

Medium severity, CVSS 4.3. EPSS: 0.9% chance of exploitation in the next 30 days.

CRLF injection vulnerability in WebKit in Apple Safari before 6.0 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP request splitting attacks via a crafted web site that leverages improper WebSockets URI handling.

Affected products

• Apple Safari: up to and including 5.1.7; version 1.0 only; version 1.0.0 only; version 1.0.0b1 only; version 1.0.0b2 only; version 1.0.1 only; …

Published 2012-07-25. Last modified 2026-06-16.