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CVE-2019-0921

Quick assessment

Affected
Microsoft Internet Explorer 9
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.

Microsoft Internet Explorer（IE）是美国微软（Microsoft）公司的一款Windows操作系统附带的Web浏览器。 Microsoft IE 9、10和11中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。

AI Predicted 5.3 Difficulty: Moderate EPSS 3.31% · P88
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I. Basic Information for CVE-2019-0921

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An spoofing vulnerability exists when Internet Explorer improperly handles URLs, aka 'Internet Explorer Spoofing Vulnerability'.
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
Microsoft Internet Explorer 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Internet Explorer（IE）是美国微软（Microsoft）公司的一款Windows操作系统附带的Web浏览器。 Microsoft IE 9、10和11中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
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
Microsoft Internet Explorer 9 Windows Server 2008 for 32-bit Systems Service Pack 2 -
Microsoft Internet Explorer 11 Windows 7 for 32-bit Systems Service Pack 1 -
Microsoft Internet Explorer 11 on Windows Server 2012 unspecified -
Microsoft Internet Explorer 11 on Windows 10 Version 1903 for 32-bit Systems unspecified -
Microsoft Internet Explorer 11 on Windows 10 Version 1903 for x64-based Systems unspecified -
Microsoft Internet Explorer 11 on Windows 10 Version 1903 for ARM64-based Systems unspecified -
Microsoft Internet Explorer 10 Windows Server 2012 -

II. Public POCs for CVE-2019-0921

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III. Intelligence Information for CVE-2019-0921

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Vendor Advisories for CVE-2019-0921 (1)

Same Patch Batch · Microsoft · 2019-05-16 · 79 CVEs total

CVE-2019-0929 Microsoft Internet Explorer 缓冲区错误漏洞
CVE-2019-0930 Microsoft Internet Explorer 信息泄露漏洞
CVE-2019-0894 Microsoft Windows Jet Database Engine 缓冲区错误漏洞
CVE-2019-0932 Microsoft Skype for Android 信息泄露漏洞
CVE-2019-0872 Microsoft Team Foundation Server和Microsoft Azure DevOps Server 跨站脚本漏洞
CVE-2019-0931 Microsoft Windows Storage Service 权限许可和访问控制问题漏洞
CVE-2019-0927 Microsoft Edge和ChakraCore 缓冲区错误漏洞
CVE-2019-0926 Microsoft Edge 缓冲区错误漏洞
CVE-2019-0925 Microsoft Edge和ChakraCore 缓冲区错误漏洞
CVE-2019-0924 Microsoft Edge和ChakraCore 缓冲区错误漏洞
CVE-2019-0881 Microsoft Windows Kernel 权限许可和访问控制问题漏洞
CVE-2019-0882 Microsoft Windows Graphics Device Interface 信息泄露漏洞
CVE-2019-0884 Microsoft Edge和Internet Explorer 缓冲区错误漏洞
CVE-2019-0885 Microsoft Windows OLE 输入验证错误漏洞
CVE-2019-0886 Microsoft Windows Hyper-V 输入验证错误漏洞
CVE-2019-0889 Microsoft Windows Jet Database Engine 缓冲区错误漏洞
CVE-2019-0890 Microsoft Windows Jet Database Engine 缓冲区错误漏洞
CVE-2019-0891 Microsoft Windows Jet Database Engine 缓冲区错误漏洞
CVE-2019-0892 Microsoft win32k 权限许可和访问控制问题漏洞
CVE-2019-0893 Microsoft Windows Jet Database Engine 缓冲区错误漏洞

Showing top 20 of 79 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Internet Explorer 9
Same vendor: Microsoft

V. Comments for CVE-2019-0921

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