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CVE-2018-18349

Quick assessment

Affected
Google Chrome
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.

Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。Blink是美国谷歌（Google）公司和挪威欧朋（Opera Software）公司共同开发的一套浏览器排版引擎（渲染引擎）。 Google Chrome 71.0.3578.80之前版本中的Blink存在安全漏洞，该漏洞源于策略实施不充分。攻击者可通过诱使用户安装恶意的扩展利用该漏洞访问本地文件系统上的文件。

AI Predicted 7.8 Difficulty: Easy EPSS 0.98% · P61

Possible ATT&CK Techniques 1 AI

T1201 · Password Policy Discovery
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I. Basic Information for CVE-2018-18349

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Remote frame navigations was incorrectly permitted to local resources in Blink in Google Chrome prior to 71.0.3578.80 allowed an attacker who convinced a user to install a malicious extension to access files on the local file system via a crafted Chrome Extension.
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
Google Chrome Blink 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。Blink是美国谷歌（Google）公司和挪威欧朋（Opera Software）公司共同开发的一套浏览器排版引擎（渲染引擎）。 Google Chrome 71.0.3578.80之前版本中的Blink存在安全漏洞，该漏洞源于策略实施不充分。攻击者可通过诱使用户安装恶意的扩展利用该漏洞访问本地文件系统上的文件。
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
Google Chrome unspecified ~ 71.0.3578.80 -

II. Public POCs for CVE-2018-18349

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III. Intelligence Information for CVE-2018-18349

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Vendor Advisories for CVE-2018-18349 (5)

Other References for CVE-2018-18349 (1)

Same Patch Batch · Google · 2018-12-11 · 26 CVEs total

CVE-2018-18346 Google Chrome Blink 输入验证错误漏洞
CVE-2018-18359 Google Chrome V8 缓冲区错误漏洞
CVE-2018-18358 Google Chrome 输入验证错误漏洞
CVE-2018-18357 Google Chrome 输入验证错误漏洞
CVE-2018-18356 Google Chrome 资源管理错误漏洞
CVE-2018-18355 Google Chrome URL Formatter 输入验证错误漏洞
CVE-2018-18354 Google Chrome Shell Integration 安全漏洞
CVE-2018-18353 Google Chrome 安全漏洞
CVE-2018-18352 Google Chrome Media 安全漏洞
CVE-2018-18351 Google Chrome Navigation 安全漏洞
CVE-2018-18350 Google Chrome Blink 安全漏洞
CVE-2018-18348 Google Chrome 输入验证错误漏洞
CVE-2018-18347 Google Chrome 输入验证错误漏洞
CVE-2018-17480 Google Chrome V8 缓冲区错误漏洞
CVE-2018-18345 Google Chrome 安全特征问题漏洞
CVE-2018-18343 Google Chrome Skia 安全漏洞
CVE-2018-18342 Google Chrome V8 缓冲区错误漏洞
CVE-2018-18341 Google Chrome 输入验证错误漏洞
CVE-2018-18340 Google Chrome MediaRecorder 缓冲区错误漏洞
CVE-2018-18339 Google Chrome 缓冲区错误漏洞

Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Chrome
Same vendor: Google

V. Comments for CVE-2018-18349

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