Microsoft · Security update · December 14, 2021
KB5009301: December 2021 security update
KB5009301, released December 14, 2021, fixes 1 CVE across 3 products. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Microsoft's assessment
Highest EPSS
0.0302
87th percentile
Applies to
| Product |
|---|
| Microsoft BizTalk ESB Toolkit 2.2 |
| Microsoft BizTalk ESB Toolkit 2.3 |
| Microsoft BizTalk ESB Toolkit 2.4 |
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2021-43892 | BizTalk ESB Toolkit | Spoofing | 7.4 | 0.0302 | None reported |
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