Microsoft · Security update · April 9, 2019
KB4487563: April 2019 security update
KB4487563, released April 9, 2019, fixes 2 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
2
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0229
83rd percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 2
Routine 0
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2019-0817 | Microsoft Exchange Server | Spoofing | n/a | 0.0229 | Exploitation Less Likely |
| High | CVE-2019-0858 | Microsoft Exchange Server | Spoofing | n/a | 0.0210 | Exploitation Less Likely |
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