CVE-2018-0853

Microsoft Office Information Disclosure Vulnerability

CVE-2018-0853 is fixed in 7 products on 1 platform, first by KB3114874, released February 13, 2018. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
n/a
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.1182
96th percentile

<p>An information disclosure vulnerability exists when Microsoft Office software reads out of bound memory due to an uninitialized variable, which could disclose the contents of memory. An attacker who successfully exploited the vulnerability could view out of bound memory.</p> <p>Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Office software.</p> <p>The security update addresses the vulnerability by properly initializing the affected variable.</p>

Where it's fixed

ProductFixed inFixReleased
Microsoft
Microsoft Office 2010 Service Pack 2 (32-bit editions) KB3114874 Feb 13, 2018
Microsoft Office 2010 Service Pack 2 (64-bit editions) KB3114874 Feb 13, 2018
Microsoft Office 2013 RT Service Pack 1 KB3172459 Feb 13, 2018
Microsoft Office 2013 Service Pack 1 (32-bit editions) KB3172459 Feb 13, 2018
Microsoft Office 2013 Service Pack 1 (64-bit editions) KB3172459 Feb 13, 2018
Microsoft Office 2016 (32-bit edition) KB4011143 Feb 13, 2018
Microsoft Office 2016 (64-bit edition) KB4011143 Feb 13, 2018