CVE-2017-0194

Microsoft Excel Information Disclosure Vulnerability

CVE-2017-0194 is fixed in 4 products on 1 platform, first by KB3191827, released April 11, 2017. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
n/a
Important
Exploitation
None reported
N/A
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.2552
97th percentile

<p>An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory. An attacker who exploited the vulnerability could use the information to compromise the user’s computer or data.</p> <p>To exploit the vulnerability, an attacker could craft a special document file and then convince the user to open it. An attacker must know the memory address location where the object was created.</p> <p>The update addresses the vulnerability by changing the way certain Excel functions handle objects in memory.</p>

Where it's fixed

ProductFixed inFixReleased
Microsoft
Microsoft Excel 2007 Service Pack 3 KB3191827 Apr 11, 2017
Microsoft Excel 2010 Service Pack 2 (32-bit editions) KB3191847 Apr 11, 2017
Microsoft Excel 2010 Service Pack 2 (64-bit editions) KB3191847 Apr 11, 2017
Microsoft Office Compatibility Pack Service Pack 2 KB3191830 Apr 11, 2017

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