CVE-2020-1228
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.8 Medium
AI Score
Confidence
High
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
57.4%
<p>A denial of service vulnerability exists in Windows DNS when it fails to properly handle queries. An attacker who successfully exploited this vulnerability could cause the DNS service to become nonresponsive.</p>
<p>To exploit the vulnerability, an authenticated attacker could send malicious DNS queries to a target, resulting in a denial of service.</p>
<p>The update addresses the vulnerability by correcting how Windows DNS processes queries.</p>
| Vendor | Product | Version | CPE |
|---|---|---|---|
| microsoft | windows_server_version_2004 | 10.0.0 | cpe:2.3:o:microsoft:windows_server_version_2004:10.0.0:*:*:*:*:*:*:* |
| microsoft | windows_server_2019 | 10.0.0 | cpe:2.3:o:microsoft:windows_server_2019:10.0.0:*:*:*:*:*:*:* |
| microsoft | windows_server_2019 | 10.0.0 | cpe:2.3:o:microsoft:windows_server_2019:10.0.0:*:*:*:*:*:*:* |
| microsoft | windows_server,_version_1909 | 10.0.0 | cpe:2.3:o:microsoft:windows_server,_version_1909:10.0.0:*:*:*:*:*:*:* |
| microsoft | windows_server,_version_1903 | 10.0.0 | cpe:2.3:o:microsoft:windows_server,_version_1903:10.0.0:*:*:*:*:*:*:* |
| microsoft | windows_server_2016 | 10.0.0 | cpe:2.3:o:microsoft:windows_server_2016:10.0.0:*:*:*:*:*:*:* |
| microsoft | windows_server_2016 | 10.0.0 | cpe:2.3:o:microsoft:windows_server_2016:10.0.0:*:*:*:*:*:*:* |
| microsoft | windows_server_2008_sp2 | 6.0.0 | cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.0:sp2:*:*:*:*:*:* |
| microsoft | windows_server_2008_sp2 | 6.0.0 | cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.0:sp2:*:*:*:*:*:* |
| microsoft | windows_server_2008_sp2 | 6.0.0 | cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.0:sp2:*:*:*:*:*:* |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.8 Medium
AI Score
Confidence
High
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
57.4%