Microsoft Browser Information Disclosure Vulnerability
CVE-2018-1025 is fixed in 29 products on 1 platform, first by KB4103723, released May 8, 2018. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.
<p>An information disclosure vulnerability exists when affected Microsoft browsers improperly handle objects in memory. An attacker who successfully exploited this 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 that is used to 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 modifying how Microsoft browsers handle objects in memory.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Internet Explorer 11 on Windows 10 Version 1607 for 32-bit Systems | 14393.2248 | KB4103723 | May 8, 2018 |
| Internet Explorer 11 on Windows 10 Version 1607 for x64-based Systems | 14393.2248 | KB4103723 | May 8, 2018 |
| Internet Explorer 11 on Windows 10 Version 1703 for 32-bit Systems | 15063.1088 | KB4103731 | May 8, 2018 |
| Internet Explorer 11 on Windows 10 Version 1703 for x64-based Systems | 15063.1088 | KB4103731 | May 8, 2018 |
| Internet Explorer 11 on Windows 10 Version 1709 for 32-bit Systems | 16299.431 | KB4103727 | May 8, 2018 |
| Internet Explorer 11 on Windows 10 Version 1709 for x64-based Systems | 16299.431 | KB4103727 | May 8, 2018 |
| Internet Explorer 11 on Windows 10 Version 1803 for 32-bit Systems | 17134.48 | KB4103721 | May 8, 2018 |
| Internet Explorer 11 on Windows 10 Version 1803 for x64-based Systems | 17134.48 | KB4103721 | May 8, 2018 |
| Internet Explorer 11 on Windows 10 for 32-bit Systems | 10240.17861 | KB4103716 | May 8, 2018 |
| Internet Explorer 11 on Windows 10 for x64-based Systems | 10240.17861 | KB4103716 | May 8, 2018 |
| Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1 | KB4103718 | May 8, 2018 | |
| Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1 | KB4103768 | May 8, 2018 | |
| Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1 | KB4103718 | May 8, 2018 | |
| Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1 | KB4103768 | May 8, 2018 | |
| Internet Explorer 11 on Windows 8.1 for 32-bit systems | KB4103725 | May 8, 2018 | |
| Internet Explorer 11 on Windows 8.1 for 32-bit systems | KB4103768 | May 8, 2018 | |
| Internet Explorer 11 on Windows 8.1 for x64-based systems | KB4103725 | May 8, 2018 | |
| Internet Explorer 11 on Windows 8.1 for x64-based systems | KB4103768 | May 8, 2018 | |
| Internet Explorer 11 on Windows RT 8.1 | KB4103725 | May 8, 2018 | |
| Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4103718 | May 8, 2018 | |
| Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4103768 | May 8, 2018 | |
| Internet Explorer 11 on Windows Server 2012 R2 | KB4103725 | May 8, 2018 | |
| Internet Explorer 11 on Windows Server 2012 R2 | KB4103768 | May 8, 2018 | |
| Internet Explorer 11 on Windows Server 2016 | 14393.2248 | KB4103723 | May 8, 2018 |
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for 32-bit Systems | 14393.2248 | KB4103723 | May 8, 2018 |
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for x64-based Systems | 14393.2248 | KB4103723 | May 8, 2018 |
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1703 for 32-bit Systems | 15063.1088 | KB4103731 | May 8, 2018 |
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1703 for x64-based Systems | 15063.1088 | KB4103731 | May 8, 2018 |
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for 32-bit Systems | 16299.431 | KB4103727 | May 8, 2018 |
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for x64-based Systems | 16299.431 | KB4103727 | May 8, 2018 |
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for 32-bit Systems | 17134.48 | KB4103721 | May 8, 2018 |
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for x64-based Systems | 17134.48 | KB4103721 | May 8, 2018 |
| Microsoft Edge (EdgeHTML-based) on Windows 10 for 32-bit Systems | 10240.17861 | KB4103716 | May 8, 2018 |
| Microsoft Edge (EdgeHTML-based) on Windows 10 for x64-based Systems | 10240.17861 | KB4103716 | May 8, 2018 |
| Microsoft Edge (EdgeHTML-based) on Windows Server 2016 | 14393.2248 | KB4103723 | May 8, 2018 |
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