CVE-2021-33764

published 2021-07-14

CVE-2021-33764: Windows Key Distribution Center Information Disclosure Vulnerability

Priority P4 29 medium 5.9 CVSS 3.1

AV N AC H PR N UI N S U C H I N A N

Windows Key Distribution Center Information Disclosure Vulnerability

Affected

20 ranges

Vendor	Product	Version range	Fixed in
microsoft	windows_server_2008_r2_service_pack_1	>= 6.0.0 < 6.1.7601.25661	6.1.7601.25661
microsoft	windows_server_2008_r2_service_pack_1	>= 6.1.0 < 6.1.7601.25661	6.1.7601.25661
microsoft	windows_server_2008_service_pack_2	>= 6.0.0 < 6.0.6003.21167	6.0.6003.21167
microsoft	windows_server_2012	>= 6.2.0 < 6.2.9200.23409	6.2.9200.23409
microsoft	windows_server_2012_r2	>= 6.3.0 < 6.3.9600.20069	6.3.9600.20069
microsoft	windows_server_2016	—	—
microsoft	windows_server_2016	—	—
microsoft	windows_server_2016	>= 10.0.0 < 10.0.14393.4530	10.0.14393.4530
microsoft	windows_server_2019	>= 10.0.0 < 10.0.17763.2061	10.0.17763.2061
microsoft	windows_server_version_2004	>= 10.0.0 < 10.0.19041.1110	10.0.19041.1110
microsoft	windows_server_version_20h2	>= 10.0.0 < 10.0.19042.1110	10.0.19042.1110
msrc	windows_server_2008_for_32-bit_systems_service_pack_2	—	—
msrc	windows_server_2008_for_x64-based_systems_service_pack_2	—	—
msrc	windows_server_2008_r2_for_x64-based_systems_service_pack_1	—	—
msrc	windows_server_2012	—	—
msrc	windows_server_2012_r2	—	—
msrc	windows_server_2016	—	—
msrc	windows_server_2019	—	—
msrc	windows_server_version_2004	—	—
msrc	windows_server_version_20h2	—	—

CVSS provenance

nvd v3.1 5.9 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

nvd v2.0 4.3 MEDIUM AV:N/AC:M/Au:N/C:P/I:N/A:N

vendor_msrc 5.9 MEDIUM

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