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CVE-2020-6383

Quick assessment

Affected
Google Chrome
Exploitation
High exploitation probability; assess promptly
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）公司的一款Web浏览器。V8是其中的一套开源JavaScript引擎。 Google Chrome 80.0.3987.116之前版本中的V8存在类型混淆漏洞。攻击者可通过诱使用户访问特制的网站利用该漏洞执行任意代码或造成拒绝服务。

AI Predicted 9.8 Difficulty: Moderate EPSS 6.38% · P93

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2020-6383

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Type confusion in V8 in Google Chrome prior to 80.0.3987.116 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
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 V8 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Chrome是美国谷歌（Google）公司的一款Web浏览器。V8是其中的一套开源JavaScript引擎。 Google Chrome 80.0.3987.116之前版本中的V8存在类型混淆漏洞。攻击者可通过诱使用户访问特制的网站利用该漏洞执行任意代码或造成拒绝服务。
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 ~ 80.0.3987.116 -

II. Public POCs for CVE-2020-6383

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III. Intelligence Information for CVE-2020-6383

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Vendor Advisories for CVE-2020-6383 (3)

Mailing List Discussions for CVE-2020-6383 (2)

Other References for CVE-2020-6383 (1)

Same Patch Batch · Google · 2020-02-27 · 5 CVEs total

CVE-2020-6384 Google Chrome WebAudio 资源管理错误漏洞
CVE-2020-6386 Google Chrome speech 资源管理错误漏洞
CVE-2020-6407 Google Chrome 缓冲区错误漏洞
CVE-2020-6418 Google Chrome V8 安全漏洞

IV. Related Vulnerabilities

Same product: Chrome
Same vendor: Google

V. Comments for CVE-2020-6383

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