الوصف:

أصدرت Red Hat عدّة تحديثات لمعالجة عددٍ من الثغرات في المنتجات التالية:

• thunderbird
  • Red Hat Enterprise Linux Server 7 x86_64
  • Red Hat Enterprise Linux Workstation 7 x86_64
  • Red Hat Enterprise Linux Desktop 7 x86_64
  • Red Hat Enterprise Linux for Power, little endian 7 ppc64le
  • Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.2 x86_64
  • Red Hat Enterprise Linux Server - AUS 8.2 x86_64
  • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.2 ppc64le
  • Red Hat Enterprise Linux Server - TUS 8.2 x86_64
  • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.2 aarch64
  • Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.2 ppc64le
  • Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.2 x86_64
  • Red Hat Enterprise Linux for x86_64 8 x86_64
  • Red Hat Enterprise Linux for Power, little endian 8 ppc64le
  • Red Hat Enterprise Linux for ARM 64 8 aarch64
• dotnet5.0
  • Red Hat Enterprise Linux for x86_64 8 x86_64
• dotnet3.1
  • Red Hat Enterprise Linux for x86_64 8 x86_64
• .NET 5.0
  • dotNET on RHEL (for RHEL Server) 1 x86_64
  • dotNET on RHEL (for RHEL Workstation) 1 x86_64
  • dotNET on RHEL (for RHEL Compute Node) 1 x86_64
• Red Hat Process Automation Manager 7.9.1
  • Red Hat JBoss Middleware Text-Only Advisories for MIDDLEWARE 1 x86_64
• Red Hat Decision Manager 7.9.1
  • Red Hat JBoss Middleware Text-Only Advisories for MIDDLEWARE 1 x86_64
• OpenShift Container Platform 4.4.32
  • Red Hat OpenShift Container Platform 4.4 for RHEL 8 x86_64
  • Red Hat OpenShift Container Platform 4.4 for RHEL 7 x86_64
  • Red Hat OpenShift Container Platform for Power 4.4 for RHEL 7 ppc64le
  • Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.4 for RHEL 7 s390x
• Red Hat Integration Tech-Preview 2 Camel K
  • Red Hat Integration Text-Only Advisories x86_64
• .NET Core 3.1
  • dotNET on RHEL (for RHEL Server) 1 x86_64
  • dotNET on RHEL (for RHEL Workstation) 1 x86_64
  • dotNET on RHEL (for RHEL Compute Node) 1 x86_64

التهديدات:

يمكن للمهاجم استغلال الثغرات وتنفيذ ما يلي:

• ترقية ورفع الصلاحيات
• تنفيذ برمجيات خبيثة عن بعد

الإجراءات الوقائية:

يوصي المركز بتحديث المنتجات المتأثرة، حيث أصدرت Red Hat توضيحًا لهذه التحديثات:

• https://access.redhat.com/errata/RHSA-2021:0087
• https://access.redhat.com/errata/RHSA-2021:0088
• https://access.redhat.com/errata/RHSA-2021:0089
• https://access.redhat.com/errata/RHSA-2021:0094
• https://access.redhat.com/errata/RHSA-2021:0095
• https://access.redhat.com/errata/RHSA-2021:0096
• https://access.redhat.com/errata/RHSA-2021:0105
• https://access.redhat.com/errata/RHSA-2021:0106
• https://access.redhat.com/errata/RHSA-2021:0030
• https://access.redhat.com/errata/RHSA-2021:0110
• https://access.redhat.com/errata/RHSA-2021:0114