RHSA-2022:6037MediumCVSS 9.3

Red Hat Security Advisory: .NET Core 3.1 security, bug fix, and enhancement update

Published
August 10, 2022
Last Modified
August 4, 2026

🔗 CVE IDs covered (2)

📋 Description

CVE-2022-1650 — eventsource: Exposure of Sensitive Information CVE-2022-34716 — dotnet: External Entity Injection during XML signature verification

🎯 Affected products45

  • .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)
  • .NET Core on Red Hat Enterprise Linux Server (v. 7)
  • .NET Core on Red Hat Enterprise Linux Workstation (v. 7)
  • rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)
  • rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)
  • rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)
  • rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)
  • rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)
  • rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)
  • rh-dotnet31-dotnet-0:3.1.422-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)
  • rh-dotnet31-dotnet-0:3.1.422-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)
  • rh-dotnet31-dotnet-0:3.1.422-1.el7_9.src as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)
  • rh-dotnet31-dotnet-0:3.1.422-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)
  • rh-dotnet31-dotnet-0:3.1.422-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)
  • rh-dotnet31-dotnet-0:3.1.422-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)
  • rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)
  • rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)
  • rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)
  • rh-dotnet31-dotnet-debuginfo-0:3.1.422-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)
  • rh-dotnet31-dotnet-debuginfo-0:3.1.422-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)
  • rh-dotnet31-dotnet-debuginfo-0:3.1.422-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)
  • rh-dotnet31-dotnet-host-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)
  • rh-dotnet31-dotnet-host-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)
  • rh-dotnet31-dotnet-host-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)
  • rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)
  • rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)
  • rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)
  • rh-dotnet31-dotnet-runtime-3.1-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7)
  • rh-dotnet31-dotnet-runtime-3.1-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Server (v. 7)
  • rh-dotnet31-dotnet-runtime-3.1-0:3.1.28-1.el7_9.x86_64 as a component of .NET Core on Red Hat Enterprise Linux Workstation (v. 7)
  • +15 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

🔗 References (4)