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CVE-2018-4191

Quick assessment

Affected
n/a iOS, tvOS, watchOS, Safari, iTunes for Windows, iCloud for Windows
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apple iOS等都是美国苹果（Apple）公司的产品。Apple iOS是为移动设备所开发的一套操作系统。tvOS是一套智能电视操作系统。Safari是开发的一款Web浏览器，是MacOSX和iOS操作系统附带的默认浏览器。WebKit是其中的一个Web浏览器引擎组件。 多款Apple产品中的WebKit组件存在安全漏洞。攻击者可利用该漏洞造成断言失败（内存损坏）。以下产品和版本受到影响：Apple iOS 12之前版本；Safari 12之前版本；watchOS 5之前版本；tvOS 12之前版本；

AI Predicted 7.8 Difficulty: Hard EPSS 2.48% · P83
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I. Basic Information for CVE-2018-4191

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12, tvOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
多款Apple产品WebKit 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple iOS等都是美国苹果（Apple）公司的产品。Apple iOS是为移动设备所开发的一套操作系统。tvOS是一套智能电视操作系统。Safari是开发的一款Web浏览器，是MacOSX和iOS操作系统附带的默认浏览器。WebKit是其中的一个Web浏览器引擎组件。 多款Apple产品中的WebKit组件存在安全漏洞。攻击者可利用该漏洞造成断言失败（内存损坏）。以下产品和版本受到影响：Apple iOS 12之前版本；Safari 12之前版本；watchOS 5之前版本；tvOS 12之前版本；
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- iOS, tvOS, watchOS, Safari, iTunes for Windows, iCloud for Windows Versions prior to: iOS 12, tvOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7 -

II. Public POCs for CVE-2018-4191

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2018-4191

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Vendor Advisories for CVE-2018-4191 (6)

Same Patch Batch · n/a · 2019-04-03 · 194 CVEs total

CVE-2018-4402 多款Apple产品 IOKit 缓冲区错误漏洞
CVE-2018-4387 Apple iOS VoiceOver 信息泄露漏洞
CVE-2018-4388 Apple iOS Notes 信息泄露漏洞
CVE-2018-4389 Apple macOS Mojave Mail 输入验证错误漏洞
CVE-2018-4392 多款Apple产品WebKit 缓冲区错误漏洞
CVE-2018-4393 Apple macOS Spotlight 缓冲区错误漏洞
CVE-2018-4394 多款Apple产品ICU 缓冲区错误漏洞
CVE-2018-4395 多款Apple产品 Security 输入验证错误漏洞
CVE-2018-4396 Apple macOS High Sierra Intel Graphics Driver 输入验证错误漏洞
CVE-2018-4398 多款Apple产品CoreCrypto 输入验证错误漏洞
CVE-2018-4399 多款Apple产品 Kernel 输入验证错误漏洞
CVE-2018-4400 多款Apple产品Security 输入验证错误漏洞
CVE-2018-4401 多款Apple产品 IOUserEthernet 缓冲区错误漏洞
CVE-2018-4411 Apple macOS Mojave ATS 缓冲区错误漏洞
CVE-2018-4416 多款Apple产品WebKit 缓冲区错误漏洞
CVE-2018-4415 Apple macOS Mojave CoreAnimation 缓冲区错误漏洞
CVE-2018-4414 多款Apple产品 CoreFoundation 缓冲区错误漏洞
CVE-2018-4413 多款Apple产品Kernel 缓冲区错误漏洞
CVE-2018-4412 多款Apple产品 CoreFoundation 缓冲区错误漏洞
CVE-2018-4408 多款Apple产品 IOHIDFamily 缓冲区错误漏洞

Showing top 20 of 194 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: iOS, tvOS, watchOS, Safari, iTunes for Windows, iCloud for Windows
Same vendor: n/a

V. Comments for CVE-2018-4191

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