CVE-2019-1030

Microsoft Edge based on Edge HTML Information Disclosure Vulnerability

CVE-2019-1030 is fixed in 20 products on 1 platform, first by KB4512517, released August 13, 2019. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
4.3
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0605
93rd percentile

<p>An information disclosure vulnerability exists when Microsoft Edge based on Edge HTML improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system.</p> <p>To exploit the vulnerability, in a web-based attack scenario, an attacker could host a website in an attempt to exploit the vulnerability. In addition, compromised websites and websites that accept or host user-provided content could contain specially crafted content that could exploit the vulnerability. However, in all cases an attacker would have no way to force a user to view the attacker-controlled content. Instead, an attacker would have to convince a user to take action. For example, an attacker could trick a user into clicking a link that takes the user to the attacker's site.</p> <p>The update addresses the vulnerability by modifying how Microsoft Edge based on Edge HTML handles objects in memory.</p>

Where it's fixed

ProductFixed inFixReleased
Microsoft
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for 32-bit Systems 14393.3144 KB4512517 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for x64-based Systems 14393.3144 KB4512517 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1703 for 32-bit Systems 15063.1988 KB4512507 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1703 for x64-based Systems 15063.1988 KB4512507 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for 32-bit Systems 16299.1331 KB4512516 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for ARM64-based Systems 16299.1331 KB4512516 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for x64-based Systems 16299.1331 KB4512516 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for 32-bit Systems 17134.950 KB4512501 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for ARM64-based Systems 17134.950 KB4512501 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for x64-based Systems 17134.950 KB4512501 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for 32-bit Systems 17763.678 KB4511553 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for ARM64-based Systems 17763.678 KB4511553 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for x64-based Systems 17763.678 KB4511553 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for 32-bit Systems 18362.295 KB4512508 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for ARM64-based Systems 18362.295 KB4512508 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for x64-based Systems 18362.295 KB4512508 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 for 32-bit Systems 10240.18305 KB4512497 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows 10 for x64-based Systems 10240.18305 KB4512497 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows Server 2016 14393.3144 KB4512517 Aug 13, 2019
Microsoft Edge (EdgeHTML-based) on Windows Server 2019 17763.678 KB4511553 Aug 13, 2019

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