CVE-2020-6391
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）公司的一款Web浏览器。Blink是美国谷歌（Google）公司和挪威欧朋（OperaSoftware）公司共同开发的一套浏览器排版引擎（渲染引擎）。 Google Chrome 80.0.3987.87之前版本中的Blink存在安全漏洞，该漏洞源于程序没有充分验证不可信的输入。本地攻击者可借助特制的HTML页面利用该漏洞绕过内容安全策略。
Possible ATT&CK Techniques 1 AI
T1055 · Process Injection
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I. Basic Information for CVE-2020-6391
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Insufficient validation of untrusted input in Blink in Google Chrome prior to 80.0.3987.87 allowed a local attacker to bypass content security policy 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 输入验证错误漏洞
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。Blink是美国谷歌（Google）公司和挪威欧朋（OperaSoftware）公司共同开发的一套浏览器排版引擎（渲染引擎）。 Google Chrome 80.0.3987.87之前版本中的Blink存在安全漏洞，该漏洞源于程序没有充分验证不可信的输入。本地攻击者可借助特制的HTML页面利用该漏洞绕过内容安全策略。
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
II. Public POCs for CVE-2020-6391
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
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Vendor Advisories for CVE-2020-6391 (4)
Mailing List Discussions for CVE-2020-6391 (4)
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http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html vendor-advisory x_refsource_SUSE
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http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.html vendor-advisory x_refsource_SUSE
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X3B5RWJQD5LA45MYLLR55KZJOJ5NVZGP/ vendor-advisory x_refsource_FEDORA
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IOHSO6BUKC6I66J5PZOMAGFVJ66ZS57/ vendor-advisory x_refsource_FEDORA
Other References for CVE-2020-6391 (1)
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https://crbug.com/1017871 x_refsource_MISC
Same Patch Batch · Google · 2020-02-11 · 36 CVEs total
| CVE-2020-6409 | Google Chrome 安全漏洞 | |
| CVE-2020-6400 | Google Chrome 信息泄露漏洞 | |
| CVE-2020-6401 | Google Chrome 输入验证错误漏洞 | |
| CVE-2020-6402 | Google Chrome 输入验证错误漏洞 | |
| CVE-2020-6403 | Google Chrome 输入验证错误漏洞 | |
| CVE-2020-6404 | Google Chrome Blink 缓冲区错误漏洞 | |
| CVE-2020-6405 | Google Chrome和SQLite 缓冲区错误漏洞 | |
| CVE-2020-6406 | Google Chrome 资源管理错误漏洞 | |
| CVE-2020-6408 | Google Chrome CORS 信息泄露漏洞 | |
| CVE-2020-6399 | Google Chrome 输入验证错误漏洞 | |
| CVE-2020-6410 | Google Chrome 安全漏洞 | |
| CVE-2020-6411 | Google Chrome Omnibox 输入验证错误漏洞 | |
| CVE-2020-6412 | Google Chrome Omnibox 输入验证错误漏洞 | |
| CVE-2020-6413 | Google Chrome Blink 安全漏洞 | |
| CVE-2020-6414 | Google Chrome 安全漏洞 | |
| CVE-2020-6415 | Google Chrome JavaScript 缓冲区错误漏洞 | |
| CVE-2020-6416 | Google Chrome 输入验证错误漏洞 | |
| CVE-2020-6417 | Google Chrome 安全漏洞 | |
| CVE-2020-6390 | Google Chrome 缓冲区错误漏洞 | |
| CVE-2020-6379 | Google Chromium speech recognizer组件资源管理错误漏洞 |
Showing top 20 of 36 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: Google
V. Comments for CVE-2020-6391
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