11 Jan 2019
CVE-2016-4644 - CVE Vulnerability
In iOS before 9.3.3, tvOS before 9.2.2, and OS X El Capitan before v10.11.6 and Security Update 2016-004, a downgrade issue existed with HTTP authentication credentials saved in Keychain. This issue was addressed by storing the authentication types with the credentials. (CVSS:4.0) (Last Update:2019-01-17)