Microsoft · Security update · November 10, 2020
KB4588741: November 2020 security update
KB4588741, released November 10, 2020, fixes 3 CVEs across 5 products. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
3
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Microsoft's assessment
Highest EPSS
0.1198
96th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 1
Routine 2
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2020-17084 | Microsoft Exchange Server | Remote Code Execution | 8.5 | 0.0385 | Exploitation Less Likely |
| Routine | CVE-2020-17083 | Microsoft Exchange Server | Remote Code Execution | 5.5 | 0.1198 | Exploitation Less Likely |
| Routine | CVE-2020-17085 | Microsoft Exchange Server | Denial of Service | 6.2 | 0.0363 | Exploitation Less Likely |
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