8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
For our customersβ protection, Apple doesnβt disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page.
For more information about security, see the Apple Product Security page. You can encrypt communications with Apple using the Apple Product Security PGP Key.
Apple security documents reference vulnerabilities by CVE-ID when possible.
Released September 20, 2016
Safari Reader
Available for: OS X Yosemite v10.10.5, OS X El Capitan v10.11.6, and macOS Sierra 10.12
Impact: Enabling the Safari Reader feature on a maliciously crafted webpage may lead to universal cross site scripting
Description: Multiple validation issues were addressed through improved input sanitization.
CVE-2016-4618: Erling Ellingsen
Entry updated September 23, 2016
Safari Tabs
Available for: OS X Yosemite v10.10.5, OS X El Capitan v10.11.6, and macOS Sierra 10.12
Impact: Visiting a malicious website may lead to address bar spoofing
Description: A state management issue existed in the handling of tab sessions. This issue was addressed through session state management.
CVE-2016-4751: Daniel Chatfield of Monzo Bank
WebKit
Available for: OS X Yosemite v10.10.5, OS X El Capitan v10.11.6, and macOS Sierra 10.12
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: A parsing issue existed in the handling of error prototypes. This was addressed through improved validation.
CVE-2016-4728: Daniel Divricean
WebKit
Available for: OS X Yosemite v10.10.5, OS X El Capitan v10.11.6, and macOS Sierra 10.12
Impact: Visiting a maliciously crafted website may leak sensitive data
Description: A permissions issue existed in the handling of the location variable. This was addressed though additional ownership checks.
CVE-2016-4758: Masato Kinugawa of Cure53
WebKit
Available for: OS X Yosemite v10.10.5, OS X El Capitan v10.11.6, and macOS Sierra 10.12
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed through improved memory handling.
CVE-2016-4611: Apple
CVE-2016-4729: Apple
CVE-2016-4730: Apple
CVE-2016-4731: Apple
CVE-2016-4734: Natalie Silvanovich of Google Project Zero
CVE-2016-4735: AndrΓ© Bargull
CVE-2016-4737: Apple
CVE-2016-4759: Tongbo Luo of Palo Alto Networks
CVE-2016-4762: Zheng Huang of Baidu Security Lab
CVE-2016-4766: Apple
CVE-2016-4767: Apple
CVE-2016-4768: Anonymous working with Trend Microβs Zero Day Initiative
CVE-2016-4769: Tongbo Luo of Palo Alto Networks
WebKit
Available for: OS X Yosemite v10.10.5, OS X El Capitan v10.11.6, and macOS Sierra 10.12
Impact: A malicious website may be able to access non-HTTP services
Description: Safariβs support of HTTP/0.9 allowed cross-protocol exploitation of non-HTTP services using DNS rebinding. The issue was addressed by restricting HTTP/0.9 responses to default ports and canceling resource loads if the document was loaded with a different HTTP protocol version.
CVE-2016-4760: Jordan Milne
WebKit
Available for: OS X Yosemite v10.10.5, OS X El Capitan v10.11.6, and macOS Sierra 10.12
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed through improved state management.
CVE-2016-4733: Natalie Silvanovich of Google Project Zero
CVE-2016-4765: Apple
WebKit
Available for: OS X Yosemite v10.10.5, OS X El Capitan v10.11.6, and macOS Sierra 10.12
Impact: An attacker in a privileged network position may be able to intercept and alter network traffic to applications using WKWebView with HTTPS
Description: A certificate validation issue existed in the handling of WKWebView. This issue was addressed through improved validation.
CVE-2016-4763: an anonymous researcher
WebKit
Available for: OS X Yosemite v10.10.5, OS X El Capitan v10.11.6, and macOS Sierra 10.12
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed through improved state management.
CVE-2016-4764: Apple
Entry added November 3, 2016
CPE | Name | Operator | Version |
---|---|---|---|
safari | lt | 10 | |
and macos sierra | eq | 10.12 | |
os x el capitan v | eq | 10.11.6 | |
os x yosemite v | eq | 10.10.5 |
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C