CVE-2019-0835

Microsoft Scripting Engine Information Disclosure Vulnerability

CVE-2019-0835 is fixed in 25 products on 1 platform, first by KB4493470, released April 9, 2019. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
4.3
Low
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0674
93rd percentile

<p>An information disclosure vulnerability exists when the scripting engine does not properly handle objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system.</p> <p>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 security update addresses the vulnerability by changing how the scripting engine handles objects in memory.</p>

Where it's fixed

ProductFixed inFixReleased
Microsoft
Internet Explorer 10 on Windows Server 2012 KB4493451 Apr 9, 2019
Internet Explorer 10 on Windows Server 2012 KB4493435 Apr 9, 2019
Internet Explorer 11 on Windows 10 Version 1607 for 32-bit Systems 14393.2906 KB4493470 Apr 9, 2019
Internet Explorer 11 on Windows 10 Version 1607 for x64-based Systems 14393.2906 KB4493470 Apr 9, 2019
Internet Explorer 11 on Windows 10 Version 1703 for 32-bit Systems 15063.1746 KB4493474 Apr 9, 2019
Internet Explorer 11 on Windows 10 Version 1703 for x64-based Systems 15063.1746 KB4493474 Apr 9, 2019
Internet Explorer 11 on Windows 10 Version 1709 for 32-bit Systems 16299.1087 KB4493441 Apr 9, 2019
Internet Explorer 11 on Windows 10 Version 1709 for ARM64-based Systems 16299.1087 KB4493441 Apr 9, 2019
Internet Explorer 11 on Windows 10 Version 1709 for x64-based Systems 16299.1087 KB4493441 Apr 9, 2019
Internet Explorer 11 on Windows 10 Version 1803 for 32-bit Systems 17134.706 KB4493464 Apr 9, 2019
Internet Explorer 11 on Windows 10 Version 1803 for ARM64-based Systems 17134.706 KB4493464 Apr 9, 2019
Internet Explorer 11 on Windows 10 Version 1803 for x64-based Systems 17134.706 KB4493464 Apr 9, 2019
Internet Explorer 11 on Windows 10 Version 1809 for 32-bit Systems 17763.437 KB4493509 Apr 9, 2019
Internet Explorer 11 on Windows 10 Version 1809 for ARM64-based Systems 17763.437 KB4493509 Apr 9, 2019
Internet Explorer 11 on Windows 10 Version 1809 for x64-based Systems 17763.437 KB4493509 Apr 9, 2019
Internet Explorer 11 on Windows 10 for 32-bit Systems 10240.18186 KB4493475 Apr 9, 2019
Internet Explorer 11 on Windows 10 for x64-based Systems 10240.18186 KB4493475 Apr 9, 2019
Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1 KB4493472 Apr 9, 2019
Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1 KB4493435 Apr 9, 2019
Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1 KB4493472 Apr 9, 2019
Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1 KB4493435 Apr 9, 2019
Internet Explorer 11 on Windows 8.1 for 32-bit systems KB4493446 Apr 9, 2019
Internet Explorer 11 on Windows 8.1 for 32-bit systems KB4493435 Apr 9, 2019
Internet Explorer 11 on Windows 8.1 for x64-based systems KB4493446 Apr 9, 2019
Internet Explorer 11 on Windows 8.1 for x64-based systems KB4493435 Apr 9, 2019
Internet Explorer 11 on Windows RT 8.1 KB4493446 Apr 9, 2019
Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 KB4493472 Apr 9, 2019
Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 KB4493435 Apr 9, 2019
Internet Explorer 11 on Windows Server 2012 R2 KB4493446 Apr 9, 2019
Internet Explorer 11 on Windows Server 2012 R2 KB4493435 Apr 9, 2019
Internet Explorer 11 on Windows Server 2016 14393.2906 KB4493470 Apr 9, 2019
Internet Explorer 11 on Windows Server 2019 17763.437 KB4493509 Apr 9, 2019