Vulnerability CVE-2016-7636

Vulnerability CVE-2016-7636

Published: 2017-02-20

Description:

An issue was discovered in certain Apple products. iOS before 10.2 is affected. macOS before 10.12.2 is affected. watchOS before 3.1.3 is affected. The issue involves the "Security" component, which allows man-in-the-middle attackers to cause a denial of service (application crash) via vectors related to OCSP responder URLs.

See advisories in our WLB2 database:

	Topic	Author	Date
Med.	Apple macOS 10.12.1/iOS 10 SecureTransport SSL handshake OCSP MiTM and DoS	Maksymilian Arci...	22.10.2016

Type:

CWE-20

(Improper Input Validation)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score	Impact Subscore	Exploitability Subscore
4.3/10	2.9/10	8.6/10

Exploit range	Attack complexity	Authentication
Remote	Medium	No required
Confidentiality impact	Integrity impact	Availability impact
None	None	Partial

Affected software
Apple -> Watch os
Apple -> Mac os x
Apple -> Iphone os
Apple -> Watchos

References:

http://www.securityfocus.com/bid/94905

http://www.securitytracker.com/id/1037469

https://support.apple.com/HT207422

https://support.apple.com/HT207423

https://support.apple.com/HT207487

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