CVE-2016-4644

published 2019-01-11

CVE-2016-4644: 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…

medium 6.5 CVSS 3.0

AV N AC L PR L UI N S U C H I N A N

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.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
apple	apple_tv	< 9.2.2	9.2.2
apple	ios	—	—
apple	iphone_os	< 9.3.3	9.3.3
apple	mac_os	>= 10.11.0 < 10.11.6	10.11.6
apple	os_x_el_capitan_v10.11.6_and_security_update_2016-004	—	—
apple	tvos	—	—

CWE-200