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CVE-2021-4079

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。V8是其中的一套开源JavaScript引擎。WebRTC是其中的一个支持浏览器进行实时语音对话或视频对话的组件。JavaScript是其中的一个JavaScript代码调试组件。 Google Chrome 存在安全漏洞，目前暂无该漏洞信息，请随时关注CNNVD或厂商公告。

AI Predicted 8.8 Difficulty: Moderate EPSS 0.85% · P55

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-4079

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Out of bounds write in WebRTC in Google Chrome prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via crafted WebRTC packets.
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 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。WebRTC是其中的一个支持浏览器进行实时语音对话或视频对话的组件。JavaScript是其中的一个JavaScript代码调试组件。 Google Chrome 存在安全漏洞，目前暂无该漏洞信息，请随时关注CNNVD或厂商公告。
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 ~ 96.0.4664.93 -

II. Public POCs for CVE-2021-4079

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III. Intelligence Information for CVE-2021-4079

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Vendor Advisories for CVE-2021-4079 (3)

Other References for CVE-2021-4079 (1)

Same Patch Batch · Google · 2021-12-23 · 36 CVEs total

CVE-2021-4061 Google Chrome 安全漏洞
CVE-2021-4052 Google Chrome 资源管理错误漏洞
CVE-2021-4053 Google Chrome 资源管理错误漏洞
CVE-2021-4054 Google Chrome 安全漏洞
CVE-2021-4055 Google Chrome 缓冲区错误漏洞
CVE-2021-4056 Google Chrome 安全漏洞
CVE-2021-4057 Google Chrome 资源管理错误漏洞
CVE-2021-4058 Google Chrome 缓冲区错误漏洞
CVE-2021-4059 Google Chrome 输入验证错误漏洞
CVE-2021-38022 Google Chrome 安全特征问题漏洞
CVE-2021-4062 Google Chrome 缓冲区错误漏洞
CVE-2021-4063 Google Chrome 资源管理错误漏洞
CVE-2021-4064 Google Chrome 资源管理错误漏洞
CVE-2021-4065 Google Chrome 资源管理错误漏洞
CVE-2021-4066 Google Chrome 数字错误漏洞
CVE-2021-4067 Google Chrome 资源管理错误漏洞
CVE-2021-4068 Google Chrome 输入验证错误漏洞
CVE-2021-4078 Google Chrome 安全漏洞
CVE-2021-38014 Google Chrome 缓冲区错误漏洞
CVE-2021-38006 Google Chrome 资源管理错误漏洞

Showing top 20 of 36 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Chrome
Same vendor: Google

V. Comments for CVE-2021-4079

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