CVE-2019-0564
HighAdvisory
Published 14 May 2022In the index since 8 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.084
- 95th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 3
- of 17,781 indexed, latest versions
- Container images
- 3
- deployed by those charts
- Fix available
- 4 of 4
- affected packages
Denial of service in ASP.NET Core
Carried by container images the latest versions of 3 of 17,781 indexed charts deploy, on 3 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| Microsoft.AspNetCore.WebSocketsnuget | 2.2.0 | 2.2.1 | 2 |
| Microsoft.NETCore.Appnuget | 2.1.6, 2.2.0 | 2.1.7, 2.2.1 | 2 |
| System.Net.WebSockets.WebSocketProtocolnuget | 4.5.1 | 4.5.3 | 2 |
| Microsoft.AspNetCore.Appnuget | 2.2.0 | 2.2.1 | 1 |
- OSV records
- GHSA-6px8-22w5-w334
Charts affected
3 by stars
Container images carrying it
3 by charts deploying them
A fixed version is listed for 4 of the 4 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| aidasi/ | 838b5e2080bc | Microsoft.AspNetCore.WebSockets System.Net.WebSockets.WebSocketProtocol | 2.2.1 4.5.3 | 1 |
| beubi/ | a02c2e200920 | Microsoft.AspNetCore.App Microsoft.AspNetCore.WebSockets Microsoft.NETCore.App System.Net.WebSockets.WebSocketProtocol | 2.2.1 2.2.1 2.2.1 4.5.3 | 1 |
| emby/ | 28a492828e93 | Microsoft.NETCore.App | 2.1.7 | 1 |