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I. Basic Information for CVE-2021-21198
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Out of bounds read in IPC in Google Chrome prior to 89.0.4389.114 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
谷歌 Google Chrome 缓冲区错误漏洞
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。 Google Chrome 89.0.4389.114之前版本存在缓冲区错误漏洞，该漏洞源于Chrome浏览器IPC的越位读取，该漏洞允许远程攻击者破坏渲染进程，通过精心制作的HTML页面执行沙盒逃脱。
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
VendorProductAffected VersionsCPESubscribe
GoogleChrome unspecified ~ 89.0.4389.114 -
II. Public POCs for CVE-2021-21198
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III. Intelligence Information for CVE-2021-21198
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IV. Related Vulnerabilities
Same product: Chrome
Same vendor: Google
V. Comments for CVE-2021-21198

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