First published: Wed Aug 15 2018(Updated: )
An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka "Windows GDI Information Disclosure Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8394, CVE-2018-8396.
Credit: secure@microsoft.com
Affected Software | Affected Version | How to fix |
---|---|---|
Microsoft Windows 10 | ||
Microsoft Windows 10 | =1607 | |
Microsoft Windows 10 | =1703 | |
Microsoft Windows 10 | =1709 | |
Microsoft Windows 10 | =1803 | |
Microsoft Windows 7 | =sp1 | |
Microsoft Windows 8.1 | ||
Microsoft Windows RT | ||
Microsoft Windows Server 2008 Itanium | =sp2 | |
Microsoft Windows Server 2008 Itanium | =r2-sp1 | |
Microsoft Windows Server 2008 Itanium | =r2-sp1 | |
Microsoft Windows Server 2012 x64 | ||
Microsoft Windows Server 2012 x64 | =r2 | |
Microsoft Windows Server 2016 | ||
Microsoft Windows Server 2016 | =1709 | |
Microsoft Windows Server 2016 | =1803 |
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CVE-2018-8398 has a high severity rating as it allows information disclosure via improper memory handling in Windows GDI.
To fix CVE-2018-8398, users should apply the latest security updates provided by Microsoft for their affected Windows versions.
CVE-2018-8398 affects multiple versions including Windows 7, Windows 8.1, Windows 10, and various Windows Server editions.
Currently, Microsoft recommends updating to the latest patches as the primary method to mitigate CVE-2018-8398.
Yes, CVE-2018-8398 affects several Windows Server versions including 2008, 2012, and 2016.