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CVE-2019-0865

CVE information

Published

4 years ago

Last Modified

3 years ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

High

Impact Analysis

Description

A denial of service vulnerability exists when SymCrypt improperly handles a specially crafted digital signature.An attacker could exploit the vulnerability by creating a specially crafted connection or message.The security update addresses the vulnerability by correcting the way SymCrypt handles digital signatures., aka 'SymCrypt Denial of Service Vulnerability'..

CVSSv2.0 Score

Severity
Medium
Base Score
5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
None
Availability Impact
Partial
Integrity Impact
None

CVSSv3.1 Score

Severity
High
Base Score
7.5/10
Exploit Score
3.9/10
Access Vector
Network
Access Complexity
Low
Privileges Required
None
Impact Score
3.6/10
Confidentiality Impact
None
Availability Impact
High
Integrity Impact
None
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
  Yes
- -