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CVE-2019-1193— Microsoft Browser Memory Corruption Vulnerability

Quick assessment

Affected
Microsoft Internet Explorer 10
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 Edge和Microsoft Internet Explorer（IE）都是美国微软（Microsoft）公司的产品。Microsoft Edge是一款Windows 10之后版本系统附带的Web浏览器。Microsoft Internet Explorer是一款Windows操作系统附带的Web浏览器。 Microsoft Edge、IE 11和10中存在安全漏洞，该漏洞源于浏览器没有正确处理不同源的请求。攻击者可利用该漏洞绕过同源策略并允许进行本应忽略的请求。

CVSS 6.4 · Medium EPSS 3.05% · P87
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I. Basic Information for CVE-2019-1193

Vulnerability Information
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Vulnerability Title
Microsoft Browser Memory Corruption Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, the attacker could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. An attacker could host a specially crafted website that is designed to exploit the vulnerability through Microsoft browsers, and then convince a user to view the website. The attacker could also take advantage of compromised websites, or websites that accept or host user-provided content or advertisements, by adding specially crafted content that could exploit the vulnerability. In all cases, however, an attacker would have no way to force users to view the attacker-controlled content. Instead, an attacker would have to convince users to take action, typically via an enticement in email or instant message, or by getting them to open an email attachment. The security update addresses the vulnerability by modifying how Microsoft browsers handle objects in memory.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Edge和Internet Explorer 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Edge和Microsoft Internet Explorer（IE）都是美国微软（Microsoft）公司的产品。Microsoft Edge是一款Windows 10之后版本系统附带的Web浏览器。Microsoft Internet Explorer是一款Windows操作系统附带的Web浏览器。 Microsoft Edge、IE 11和10中存在安全漏洞，该漏洞源于浏览器没有正确处理不同源的请求。攻击者可利用该漏洞绕过同源策略并允许进行本应忽略的请求。
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 10 1.0.0 ~ publication cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:*
Microsoft Internet Explorer 11 1.0.0 ~ publication cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*
Microsoft Microsoft Edge (EdgeHTML-based) 1.0..0 ~ publication cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*

II. Public POCs for CVE-2019-1193

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III. Intelligence Information for CVE-2019-1193

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Vendor Advisories for CVE-2019-1193 (1)

Same Patch Batch · Microsoft · 2019-08-14 · 88 CVEs total

CVE-2019-1226 9.8 CRITICAL Remote Desktop Services Remote Code Execution Vulnerability
CVE-2019-1222 9.8 CRITICAL Remote Desktop Services Remote Code Execution Vulnerability
CVE-2019-0736 9.8 CRITICAL Windows DHCP Client Remote Code Execution Vulnerability
CVE-2019-1182 9.8 CRITICAL Remote Desktop Services Remote Code Execution Vulnerability
CVE-2019-1181 9.8 CRITICAL Remote Desktop Services Remote Code Execution Vulnerability
CVE-2019-1213 9.8 CRITICAL Windows DHCP Server Remote Code Execution Vulnerability
CVE-2019-1212 9.8 CRITICAL Windows DHCP Server Denial of Service Vulnerability
CVE-2019-1152 8.8 HIGH Microsoft Graphics Remote Code Execution Vulnerability
CVE-2019-1151 8.8 HIGH Microsoft Graphics Remote Code Execution Vulnerability
CVE-2019-1149 8.8 HIGH Microsoft Graphics Remote Code Execution Vulnerability
CVE-2019-1150 8.8 HIGH Microsoft Graphics Remote Code Execution Vulnerability
CVE-2019-1145 8.8 HIGH Microsoft Graphics Remote Code Execution Vulnerability
CVE-2019-1144 8.8 HIGH Microsoft Graphics Remote Code Execution Vulnerability
CVE-2019-1140 8.8 HIGH Chakra Scripting Engine Memory Corruption Vulnerability
CVE-2019-0720 8.0 HIGH Hyper-V Remote Code Execution Vulnerability
CVE-2019-1170 7.9 HIGH Windows NTFS Elevation of Privilege Vulnerability
CVE-2019-1155 7.8 HIGH Jet Database Engine Remote Code Execution Vulnerability
CVE-2019-1190 7.8 HIGH Windows Image Elevation of Privilege Vulnerability
CVE-2019-1156 7.8 HIGH Jet Database Engine Remote Code Execution Vulnerability
CVE-2019-1162 7.8 HIGH Windows ALPC Elevation of Privilege Vulnerability

Showing top 20 of 88 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Internet Explorer 10
Same vendor: Microsoft

V. Comments for CVE-2019-1193

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