Linux · Security advisory · August 12, 2021
RHSA-2021:3148: Security update for 11 packages
RHSA-2021:3148, released August 12, 2021, fixes 3 CVEs across 11 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0390
90th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 1
Routine 2
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| aspnetcore-runtime-5.0 | RHEL 8 | 0:5.0.9-1.el8_4 |
| aspnetcore-targeting-pack-5.0 | RHEL 8 | 0:5.0.9-1.el8_4 |
| dotnet | RHEL 8 | 0:5.0.206-1.el8_4 |
| dotnet-apphost-pack-5.0 | RHEL 8 | 0:5.0.9-1.el8_4 |
| dotnet-host | RHEL 8 | 0:5.0.9-1.el8_4 |
| dotnet-hostfxr-5.0 | RHEL 8 | 0:5.0.9-1.el8_4 |
| dotnet-runtime-5.0 | RHEL 8 | 0:5.0.9-1.el8_4 |
| dotnet-sdk-5.0 | RHEL 8 | 0:5.0.206-1.el8_4 |
| dotnet-targeting-pack-5.0 | RHEL 8 | 0:5.0.9-1.el8_4 |
| dotnet-templates-5.0 | RHEL 8 | 0:5.0.206-1.el8_4 |
| netstandard-targeting-pack-2.1 | RHEL 8 | 0:5.0.206-1.el8_4 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2021-26423 | .NET Core and Visual Studio Denial of Service Vulnerability | 7.5 | 0.0390 | Exploitation Less Likely | |
| Routine | CVE-2021-34485 | .NET Core and Visual Studio Information Disclosure Vulnerability | 5.5 | 0.0207 | Exploitation Less Likely | |
| Routine | CVE-2021-34532 | ASP.NET Core and Visual Studio Information Disclosure Vulnerability | 5.5 | 0.0122 | Exploitation Less Likely |
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