Vulnerability Monitor

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CVE-2016-7636

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.

Published

2017-02-20T08:59:03.277

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 5.9 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	apple	iphone_os	≤ 10.1.1	Yes
Operating System	apple	mac_os_x	≤ 10.12.1	Yes
Operating System	apple	watchos	≤ 2.2.2	Yes

References

http://www.securityfocus.com/bid/94905 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1037469 ([email protected])
https://support.apple.com/HT207422 Vendor Advisory ([email protected])
https://support.apple.com/HT207423 Vendor Advisory ([email protected])
https://support.apple.com/HT207487 Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/94905 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1037469 (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/HT207422 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/HT207423 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/HT207487 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)