Microsoft · Security update · November 14, 2017
KB4011233: November 2017 security update
KB4011233, released November 14, 2017, fixes 2 CVEs across 3 products. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0617
93rd percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 2
Routine 0
Applies to
| Product |
|---|
| Microsoft Excel 2013 RT Service Pack 1 |
| Microsoft Excel 2013 Service Pack 1 (32-bit editions) |
| Microsoft Excel 2013 Service Pack 1 (64-bit editions) |
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2017-11878 | Microsoft Office | Remote Code Execution | n/a | 0.0617 | Exploitation Less Likely |
| High | CVE-2017-11877 | Microsoft Office | Security Feature Bypass | n/a | 0.0455 | Exploitation Less Likely |
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