CVE-2019-0820

7.5HIGH

Key Information:

Vendor
Microsoft
Status
Microsoft .net Framework 4.5.2
Microsoft .net Framework 4.6
.net Core
Microsoft .net Framework 4.7.2
Vendor
CVE Published:
16 May 2019

Summary

A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings, aka '.NET Framework and .NET Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0980, CVE-2019-0981.

Affected Version(s)

.NET Core 1

.NET Core 1.1

.NET Core 2.1

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_MISC
https://access.redhat.com/errata/RHSA-2019:1259
vendor-advisoryx_refsource_REDHAT

EPSS Score

0% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.