CVE-2011-3427

Name of the Vulnerable Software and Affected Versions Apple iOS versions prior to 5 Apple TV versions prior to 4.4

Description The issue concerns the improper restriction of the MD5 hash algorithm within X.509 certificates in the Data Security component. This makes it easier for man-in-the-middle attackers to spoof servers or obtain sensitive information via a crafted certificate.

Recommendations For Apple iOS versions prior to 5, update to version 5 or later to resolve the issue. For Apple TV versions prior to 4.4, update to version 4.4 or later to resolve the issue.