苹果6苹果11.3系统怎么样
ios11.3怎么样？
-
官方服务
- 官方网站
一，在设备上升级iphone系统步骤如下；
1.在连接WiFi的状态下打开iphone上的“设置”图标。
2.设置列表点击“通用”选项，然后再点击“软件更新”。
3.系统会连网检测更新，如果有更新的话，会提示下载并安装。根据它的提示操作即可。
二，在电脑上使用iTunes更新系统，步骤如下。
1.把 iphone 与电脑连接起来，打开 iTunes 软件，点击右上方的“iphone”按钮。
2.当 iTunes 检测到有连接的设备之后，都会自动连网检测是否当前有可用的更新系统，然后会自动弹出升级更新出来。
3.如果没有弹出来的话，还可以在iphone的摘要界面点击“检查更新”按钮。
4.等待检测出当前iphone可用更新以后，按照提示下载更新升级，就可以了。
About the security content of iOS 11.3
This document describes the security content of iOS 11.3.
About Apple security updates
For our customers' protection, Apple doesn't 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.
iOS 11.3
Released March 29, 2018
Clock
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: A person with physical access to an iOS device may be able to see the email address used for iTunes
Description: An information disclosure issue existed in the handling of alarms and timers. This issue was addressed through improved access restrictions.
CVE-2018-4123: Zaheen Hafzar M M (@zaheenhafzer)
CoreFoundation
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: An application may be able to gain elevated privileges
Description: A race condition was addressed with additional validation.
CVE-2018-4155: Samuel Groß (@5aelo)
CVE-2018-4158: Samuel Groß (@5aelo)
CoreText
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: Processing a maliciously crafted string may lead to a denial of service
Description: A denial of service issue was addressed through improved memory handling.
CVE-2018-4142: Robin Leroy of Google Switzerland GmbH
File System Events
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: An application may be able to gain elevated privileges
Description: A race condition was addressed with additional validation.
CVE-2018-4167: Samuel Groß (@5aelo)
Files Widget
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: File Widget may display contents on a locked device
Description: The File Widget was displaying cached data when in the locked state. This issue was addressed with improved state management.
CVE-2018-4168: Brandon Moore
Find My iPhone
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: A person with physical access to the device may be able to disable Find My iPhone without entering an iCloud password
Description: A state management issue existed when restoring from a back up. This issue was addressed through improved state checking during restore.
CVE-2018-4172: Viljami Vastamäki
iCloud Drive
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: An application may be able to gain elevated privileges
Description: A race condition was addressed with additional validation.
CVE-2018-4151: Samuel Groß (@5aelo)
Kernel
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: A malicious application may be able to execute arbitrary code with kernel privileges
Description: Multiple memory corruption issues were addressed with improved memory handling.
CVE-2018-4150: an anonymous researcher
Kernel
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: An application may be able to read restricted memory
Description: A validation issue was addressed with improved input sanitization.
CVE-2018-4104: The UK's National Cyber Security Centre (NCSC)
Kernel
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: An application may be able to execute arbitrary code with kernel privileges
Description: A memory corruption issue was addressed with improved memory handling.
CVE-2018-4143: derrek (@derrekr6)
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail
Description: An inconsistent user interface issue was addressed with improved state management.
CVE-2018-4174: an anonymous researcher, an anonymous researcher
NSURLSession
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: An application may be able to gain elevated privileges
Description: A race condition was addressed with additional validation.
CVE-2018-4166: Samuel Groß (@5aelo)
PluginKit
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: An application may be able to gain elevated privileges
Description: A race condition was addressed with additional validation.
CVE-2018-4156: Samuel Groß (@5aelo)
Quick Look
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: An application may be able to gain elevated privileges
Description: A race condition was addressed with additional validation.
CVE-2018-4157: Samuel Groß (@5aelo)
Safari
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: Visiting a malicious website by clicking a link may lead to user interface spoofing
Description: An inconsistent user interface issue was addressed with improved state management.
CVE-2018-4134: xisigr of Tencent's Xuanwu Lab (tencent.com), Zhiyang Zeng (@Wester) of Tencent Security Platform Department
Safari Login AutoFill
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: A malicious website may be able to exfiltrate autofilled data in Safari without explicit user interaction.
Description: Safari autofill did not require explicit user interaction before taking place. The issue was addressed through improved autofill heuristics.
CVE-2018-4137
SafariViewController
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: Visiting a malicious website may lead to user interface spoofing
Description: A state management issue was addressed by disabling text input until the destination page loads.
CVE-2018-4149: Abhinash Jain (@abhinashjain)
Security
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: A malicious application may be able to elevate privileges
Description: A buffer overflow was addressed with improved size validation.
CVE-2018-4144: Abraham Masri (@cheesecakeufo)
Storage
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: An application may be able to gain elevated privileges
Description: A race condition was addressed with additional validation.
CVE-2018-4154: Samuel Groß (@5aelo)
System Preferences
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: A configuration profile may incorrectly remain in effect after removal
Description: An issue existed in CFPreferences. This issue was addressed through improved preferences cleanup.
CVE-2018-4115: Johann Thalakada, Vladimir Zubkov, and Matt Vlasach of Wandera
Telephony
Available for: iPhone 5s and later, and WiFi + Cellular models of iPad Air and later
Impact: A remote attacker can cause a device to unexpectedly restart
Description: A null pointer dereference issue existed when handling Class 0 SMS messages. This issue was addressed through improved message validation.
CVE-2018-4140: @mjonsson, Arjan van der Oest of Voiceworks BV
Entry updated March 30, 2018
Telephony
Available for: iPhone 5s and later, and WiFi + Cellular models of iPad Air and later
Impact: A remote attacker may be able to execute arbitrary code
Description: Multiple buffer overflows were addressed with improved input validation.
CVE-2018-4148: Nico Golde of Comsecuris UG
Entry added March 30, 2018
Web App
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: Cookies may unexpectedly persist in web app
Description: A cookie management issue was addressed through improved state management.
CVE-2018-4110: Ben Compton and Jason Colley of Cerner Corporation
WebKit
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved memory handling.
CVE-2018-4101: Yuan Deng of Ant-financial Light-Year Security Lab
CVE-2018-4114: found by OSS-Fuzz
CVE-2018-4118: Jun Kokatsu (@shhnjk)
CVE-2018-4119: an anonymous researcher working with Trend Micro's Zero Day Initiative
CVE-2018-4120: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team
CVE-2018-4121: Natalie Silvanovich of Google Project Zero
CVE-2018-4122: WanderingGlitch of Trend Micro’s Zero Day Initiative
CVE-2018-4125: WanderingGlitch of Trend Micro's Zero Day Initiative
CVE-2018-4127: an anonymous researcher working with Trend Micro's Zero Day Initiative
CVE-2018-4128: Zach Markley
CVE-2018-4129: likemeng of Baidu Security Lab working with Trend Micro's Zero Day Initiative
CVE-2018-4130: Omair working with Trend Micro's Zero Day Initiative
CVE-2018-4161: WanderingGlitch of Trend Micro's Zero Day Initiative
CVE-2018-4162: WanderingGlitch of Trend Micro's Zero Day Initiative
CVE-2018-4163: WanderingGlitch of Trend Micro's Zero Day Initiative
CVE-2018-4165: Hanming Zhang (@4shitak4) of Qihoo 360 Vulcan Team
WebKit
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: Unexpected interaction with indexing types causing an ASSERT failure
Description: An array indexing issue existed in the handling of a function in javascript core. This issue was addressed through improved checks
CVE-2018-4113: found by OSS-Fuzz
WebKit
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: Processing maliciously crafted web content may lead to a denial of service
Description: A memory corruption issue was addressed through improved input validation
CVE-2018-4146: found by OSS-Fuzz
WebKit
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: A malicious website may exfiltrate data cross-origin
Description: A cross-origin issue existed with the fetch API. This was addressed through improved input validation.
CVE-2018-4117: an anonymous researcher, an anonymous researcher
WindowServer
Available for: iPhone 5s and later, iPad Air and later, and iPod touch 6th generation
Impact: An unprivileged application may be able to log keystrokes entered into other applications even when secure input mode is enabled
Description: By scanning key states, an unprivileged application could log keystrokes entered into other applications even when secure input mode was enabled. This issue was addressed by improved state management.
CVE-2018-4131: Andreas Hegenberg of folivora.AI GmbH
