CVE-2022-21986 — HIGH (7.5)

Q: What is CVE-2022-21986?

CVE-2022-21986 is a vulnerability with a CVSS score of 7.5 (HIGH). .NET Denial of Service Vulnerability

Q: How severe is CVE-2022-21986?

CVE-2022-21986 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2022-21986?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft .Net, Microsoft Visual Studio 2019, Microsoft Visual Studio 2022, Fedoraproject Fedora.

Vulnerability Description

.NET Denial of Service Vulnerability

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Microsoft	.Net	>= 5.0, < 5.0.14
Microsoft	Visual Studio 2019	>= 8.10, < 8.10.18
Microsoft	Visual Studio 2022	>= 17.0, < 17.0.6
Fedoraproject	Fedora	34

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21986
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21986

FAQ

What is CVE-2022-21986?

CVE-2022-21986 is a vulnerability with a CVSS score of 7.5 (HIGH). .NET Denial of Service Vulnerability

How severe is CVE-2022-21986?

CVE-2022-21986 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-21986?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft .Net, Microsoft Visual Studio 2019, Microsoft Visual Studio 2022, Fedoraproject Fedora.