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)

Vendor: Apple
Product: Watch os 
Version: 3.1.1;
Product: Watchos 
Version: 2.2.2;
Product: Mac os x 
Version: 10.12.1;
Product: Iphone os 
Version: 10.1.1;

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

 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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