Apple iOS up to 5.1.1 ImageIO PNG Image uninitialized resource

A vulnerability was found in Apple iOS up to 5.1.1 (Smartphone Operating System) and classified as very critical. This issue affects some unknown processing of the component ImageIO. Upgrading to version 6.0 eliminates this vulnerability. The problem might be mitigated by replacing the product with Google Android as an alternative. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published even before and not after the disclosure of the vulnerability.