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CVE-2021-30632

KEV EPSS 84.48% · P99
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I. Basic Information for CVE-2021-30632

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Out of bounds write in V8 in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption 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
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。V8是其中的一套开源JavaScript引擎。 Google Chrome 93.0.4577.82之前版本存在缓冲区错误漏洞，该漏洞源于存在越界写入问题。攻击者利用该漏洞通过特制的 HTML 页面导致堆损坏。
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)

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Affected Products

VendorProductAffected VersionsCPESubscribe
GoogleChrome unspecified ~ 93.0.4577.82 -

II. Public POCs for CVE-2021-30632

#POC DescriptionSource LinkShenlong Link
1PoC CVE-2021-30632 - Out of bounds write in V8https://github.com/Phuong39/PoC-CVE-2021-30632POC Details
2Nonehttps://github.com/CrackerCat/CVE-2021-30632POC Details
3Nonehttps://github.com/maldev866/ChExp_CVE-2021-30632POC Details
4 m-y-mo: https://github.com/github/securitylab/tree/main/SecurityExploits/Chrome/v8/CVE-2021-30632https://github.com/paulsery/CVE-2021-30632POC Details
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III. Intelligence Information for CVE-2021-30632

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Same Patch Batch · Google · 2021-10-08 · 28 CVEs total

CVE-2021-37962Google Chrome 资源管理错误漏洞
CVE-2021-37975Google Chrome 资源管理错误漏洞
CVE-2021-30625Google Chrome 资源管理错误漏洞
CVE-2021-30626Google Chrome 缓冲区错误漏洞
CVE-2021-30627Google chrome 安全漏洞
CVE-2021-30628Google Chrome 缓冲区错误漏洞
CVE-2021-30629Google Chrome 资源管理错误漏洞
CVE-2021-30630Google Chrome 访问控制错误漏洞
CVE-2021-30633Google Chrome 资源管理错误漏洞
CVE-2021-37956Google Chrome 资源管理错误漏洞
CVE-2021-37957Google Chrome 资源管理错误漏洞
CVE-2021-37958Google Chrome 安全特征问题漏洞
CVE-2021-37959Google Chrome 资源管理错误漏洞
CVE-2021-37961Google Chrome 资源管理错误漏洞
CVE-2021-37976Google Chrome 信息泄露漏洞
CVE-2021-37963Google Chrome 加密问题漏洞
CVE-2021-37964Google Chrome 安全特征问题漏洞
CVE-2021-37965Google Chrome 安全漏洞
CVE-2021-37966Google Chrome 访问控制错误漏洞
CVE-2021-37967Google Chrome 访问控制错误漏洞

Showing top 20 of 28 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Chrome
Same vendor: Google

V. Comments for CVE-2021-30632

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