Linux · Security advisory · March 11, 2021

ELSA-2021-0793: Security update for 11 packages

ELSA-2021-0793, released March 11, 2021, fixes 1 CVE across 11 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent1 publicly disclosed
CVEs closed
1
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.3010
98th percentile

Fixed package versions

ProductReleaseFixed in
aspnetcore-runtime-5.0ol 80:5.0.4-1.0.1.el8_3
aspnetcore-targeting-pack-5.0ol 80:5.0.4-1.0.1.el8_3
dotnetol 80:5.0.104-1.0.1.el8_3
dotnet-apphost-pack-5.0ol 80:5.0.4-1.0.1.el8_3
dotnet-hostol 80:5.0.4-1.0.1.el8_3
dotnet-hostfxr-5.0ol 80:5.0.4-1.0.1.el8_3
dotnet-runtime-5.0ol 80:5.0.4-1.0.1.el8_3
dotnet-sdk-5.0ol 80:5.0.104-1.0.1.el8_3
dotnet-targeting-pack-5.0ol 80:5.0.4-1.0.1.el8_3
dotnet-templates-5.0ol 80:5.0.104-1.0.1.el8_3
netstandard-targeting-pack-2.1ol 80:5.0.104-1.0.1.el8_3

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
Urgent CVE-2021-26701 .NET Core Remote Code Execution Vulnerability 9.8 0.3010 DisclosedExploitation Less Likely
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