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CVE-2018-6031

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。PDFium是其中的一个开源PDF渲染引擎。 Google Chrome 64.0.3282.119之前版本中的PDFium存在释放后重用漏洞。远程攻击者可借助特制的PDF文件利用该漏洞造成堆损坏。

AI Predicted 7.8 Difficulty: Hard EPSS 2.15% · P81

Possible ATT&CK Techniques 1 AI

T1204.002 · Malicious File
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I. Basic Information for CVE-2018-6031

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Use after free in PDFium in Google Chrome prior to 64.0.3282.119 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file.
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 PDFium 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。PDFium是其中的一个开源PDF渲染引擎。 Google Chrome 64.0.3282.119之前版本中的PDFium存在释放后重用漏洞。远程攻击者可借助特制的PDF文件利用该漏洞造成堆损坏。
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 ~ 64.0.3282.119 -

II. Public POCs for CVE-2018-6031

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III. Intelligence Information for CVE-2018-6031

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Vendor Advisories for CVE-2018-6031 (5)

Other References for CVE-2018-6031 (1)

Same Patch Batch · Google · 2018-09-25 · 24 CVEs total

CVE-2018-6043 Google Chrome 输入验证漏洞
CVE-2018-6119 Google Chrome Omnibox 安全漏洞
CVE-2018-6055 Google Chrome 安全漏洞
CVE-2018-6054 Google Chrome WebUI 安全漏洞
CVE-2018-6053 Google Chrome New Tab Page 信息泄露漏洞
CVE-2018-6052 Google Chrome 信息泄露漏洞
CVE-2018-6051 Google Chrome XSS Auditor 跨站脚本漏洞
CVE-2018-6050 Google Chrome Omnibox 输入验证漏洞
CVE-2018-6049 Google Chrome Permissions 安全漏洞
CVE-2018-6048 Google Chrome 输入验证漏洞
CVE-2018-6047 Google Chrome WebGL 输入验证漏洞
CVE-2018-6046 Google Chrome 输入验证漏洞
CVE-2018-6032 Google Chrome Shared Worker 输入验证漏洞
CVE-2018-6042 Google Chrome OmniBox 输入验证漏洞
CVE-2018-6041 Google Chrome Navigation 输入验证漏洞
CVE-2018-6040 Google Chrome Blink 安全漏洞
CVE-2018-6039 Google Chrome DevTools 输入验证漏洞
CVE-2018-6038 Google Chrome WebGL 缓冲区错误漏洞
CVE-2018-6037 Google Chrome Autofill 信息泄露漏洞
CVE-2018-6036 Google Chrome V8 输入验证漏洞

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Chrome
Same vendor: Google

V. Comments for CVE-2018-6031

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