CVE-2021-21177
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。 Google Chrome 存在授权问题漏洞，远程攻击者可以通过精心制作的HTML页面从进程内存中获取潜在的敏感信息。
Possible ATT&CK Techniques 1 AI
T1005 · Data from Local System
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I. Basic Information for CVE-2021-21177
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Insufficient policy enforcement in Autofill in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to obtain potentially sensitive information from process memory 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 授权问题漏洞
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 存在授权问题漏洞，远程攻击者可以通过精心制作的HTML页面从进程内存中获取潜在的敏感信息。
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-2021-21177
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2021-21177 (3)
Mailing List Discussions for CVE-2021-21177 (3)
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BBT54RKAE5XLMWSHLVUKJ7T2XHHYMXLH/ vendor-advisory x_refsource_FEDORA
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LCIDZ77XUDMB2EBPPWCQXPEIJERDNSNT/ vendor-advisory x_refsource_FEDORA
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FE5SIKEVYTMDCC5OSXGOM2KRPYLHYMQX/ vendor-advisory x_refsource_FEDORA
Other References for CVE-2021-21177 (1)
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https://crbug.com/1173879 x_refsource_MISC
Same Patch Batch · Google · 2021-03-09 · 32 CVEs total
| CVE-2021-21174 | Google Chrome 安全漏洞 | |
| CVE-2021-21159 | Google Chrome 缓冲区错误漏洞 | |
| CVE-2021-21160 | Google Chrome 缓冲区错误漏洞 | |
| CVE-2021-21162 | Google Chrome 资源管理错误漏洞 | |
| CVE-2021-21161 | Google Chrome 缓冲区错误漏洞 | |
| CVE-2021-21163 | Google Chrome 访问控制错误漏洞 | |
| CVE-2021-21164 | Google Chrome 访问控制错误漏洞 | |
| CVE-2021-21166 | Google Chrome 缓冲区错误漏洞 | |
| CVE-2021-21165 | Google Chrome 缓冲区错误漏洞 | |
| CVE-2021-21167 | Google Chrome 资源管理错误漏洞 | |
| CVE-2021-21169 | Google Chrome 缓冲区错误漏洞 | |
| CVE-2021-21168 | Google Chrome 安全漏洞 | |
| CVE-2021-21170 | Google Chrome 安全漏洞 | |
| CVE-2021-21171 | Google Chrome 安全漏洞 | |
| CVE-2021-21173 | Google Chrome 安全漏洞 | |
| CVE-2021-21172 | Google Chrome 安全漏洞 | |
| CVE-2021-21190 | Google Chrome 安全漏洞 | |
| CVE-2021-21176 | Google Chrome 安全漏洞 | |
| CVE-2021-21175 | Google Chrome 访问控制错误漏洞 | |
| CVE-2021-21179 | Google Chrome 资源管理错误漏洞 |
Showing top 20 of 32 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-21177
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