← All advisories

High severity8.8NVD Advisory· Published Dec 10, 2020· Updated Jun 17, 2026

CVE-2020-17143

CVE-2020-17143

Description

Microsoft Exchange Server Information Disclosure Vulnerability

Affected products

11

Microsoft/Exchange Server6 versions
cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*+ 5 more
- cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_17:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_18:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_6:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_7:*:*:*:*:*:*
- (no CPE)
Microsoft/Microsoft Exchange Server 2019 Cumulative Update 6v5
Range: 15.02.0
Microsoft/Microsoft Exchange Server 2016 Cumulative Update 17v5
Range: 15.01.0
Microsoft/Microsoft Exchange Server 2019 Cumulative Update 7v5
Range: 15.02.0
Microsoft/Microsoft Exchange Server 2016 Cumulative Update 18v5
Range: 15.01.0
Microsoft/Microsoft Exchange Server 2013 Cumulative Update 23v5
Range: 15.00.0

Patches

Vulnerability mechanics

References

2

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17143nvdPatchVendor Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2020-17143nvd

News mentions

0

No linked articles in our index yet.