CVE-2022-21986
CVSS V2 Medium 4.3
CVSS V3 High 7.5
Description
.NET Denial of Service Vulnerability.
Overview
- CVE ID
- CVE-2022-21986
- Assigner
- secure@microsoft.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-02-09T17:15:08
- Last Modified Date
- 2022-04-01T15:04:58
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:* | 1 | OR | 5.0 | 5.0.14 |
| cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:* | 1 | OR | 6.0.0 | 6.0.2 |
| cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:macos:*:* | 1 | OR | 8.10 | 8.10.18 |
| cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:* | 1 | OR | 16.0 | 16.11 |
| cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:* | 1 | OR | 17.0 | 17.0.6 |
| cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986 | Patch Vendor Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/ | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-21986 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21986 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-04 00:39:09 | Added to TrackCVE | |||
| 2022-12-06 08:57:08 | 2022-02-09T17:15Z | 2022-02-09T17:15:08 | CVE Published Date | updated |
| 2022-12-06 08:57:08 | 2022-04-01T15:04:58 | CVE Modified Date | updated | |
| 2022-12-06 08:57:08 | Analyzed | Vulnerability Status | updated |