PT-2017-1291 · Apple · Watchos+2

Maksymilian Arciemowicz · Published 2017-02-20 · Updated 2018-10-30 · CVE-2016-7636

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions iOS versions prior to 10.2 macOS versions prior to 10.12.2 watchOS versions prior to 3.1.3

Description The issue involves the Security component, which allows remote attackers to cause a denial of service (application crash) via vectors related to OCSP responder URLs. This is due to insufficient input validation. The estimated number of potentially affected devices worldwide is not specified. There is no information about real-world incidents where this issue was exploited.

Recommendations For iOS versions prior to 10.2, update to version 10.2 or later. For macOS versions prior to 10.12.2, update to version 10.12.2 or later. For watchOS versions prior to 3.1.3, update to version 3.1.3 or later.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2017-00409

CVE-2016-7636

Affected Products

Ios

Apple Macos

Watchos

References · 8

• https://osv.dev/vulnerability/CVE-2016-7636 · Vendor Advisory
• https://support.apple.com/HT207422 · Vendor Advisory
• https://support.apple.com/HT207423 · Vendor Advisory
• https://support.apple.com/HT207487 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-00409 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2016-7636 · Security Note
• http://securitytracker.com/id/1037469 · Note
• http://securityfocus.com/bid/94905 · Note