Microsoft · Security update · December 11, 2018
KB4470638: December 2018 security update
KB4470638, released December 11, 2018, fixes 2 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.
Urgent1 publicly disclosedUnsupported product
CVEs closed
2
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Microsoft's assessment
Highest EPSS
0.2158
97th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 1
High 1
Routine 0
Applies to
| Product |
|---|
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) |
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Urgent | CVE-2018-8540 | .NET Framework | Remote Code Execution | n/a | 0.2158 | Exploitation Less Likely |
| High | CVE-2018-8517 | .NET Framework | Denial of Service | n/a | 0.0567 | DisclosedExploitation Unlikely |
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