الموقع الرسمي للمركز الوطني الإرشادي للأمن السيبراني
تحديثات Red Hat
2015
تاريخ التحذير
مستوى الخطورة
رقم التحذير
القطاع المستهدف
22 ديسمبر, 2020
● عالي
2020-2240
الكل
الوصف:
أصدرت Red Hat عدّة تحديثات لمعالجة عددٍ من الثغرات في المنتجات التالية:
- openssl
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.1 x86_64
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.1 s390x
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.1 ppc64le
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.1 aarch64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.1 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.1 x86_64
- Red Hat Enterprise Linux Server - AUS 7.2 x86_64
- Red Hat Enterprise Linux Server - AUS 7.3 x86_64
- Red Hat Enterprise Linux Server - AUS 7.4 x86_64
- Red Hat Enterprise Linux Server - TUS 7.4 x86_64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.4 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.4 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.6 x86_64
- Red Hat Enterprise Linux Server - AUS 7.6 x86_64
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.6 s390x
- Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.6 ppc64
- Red Hat Enterprise Linux EUS Compute Node 7.6 x86_64
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.6 ppc64le
- Red Hat Enterprise Linux Server - TUS 7.6 x86_64
- Red Hat Enterprise Linux for Power 9 7 ppc64le
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.6 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.6 x86_64
- Red Hat Enterprise Linux for IBM System z (Structure A) 7 s390x
- libpq
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.0 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.0 x86_64
- thunderbird
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.1 x86_64
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.1 ppc64le
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.1 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.1 x86_64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.0 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.0 x86_64
- Red Hat OpenShift Container Platform 4.6 for RHEL 8 x86_64
- Red Hat OpenShift Container Platform 4.6 for RHEL 7 x86_64
- Red Hat OpenShift Container Platform for Power 4.6 for RHEL 8 ppc64le
- Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.6 for RHEL 8 s390x
- Red Hat OpenShift Container Platform 4.6 for RHEL 8 x86_64
- Red Hat OpenShift Container Platform for Power 4.6 for RHEL 8 ppc64le
- Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.6 for RHEL 8 s390x
التهديدات:
يمكن للمهاجم استغلال الثغرات وتنفيذ التالي:
- حجب الخدمة (DoS)
- الكشف والإفصاح عن معلومات حساسة
- تنفيذ برمجيات خبيثة كمستخدم جذر (root)
الإجراءات الوقائية:
يوصي المركز بتحديث المنتجات المتأثرة، حيث أصدرت Red Hat توضيحًا لهذه التحديثات:
- https://access.redhat.com/errata/RHSA-2020:5637
- https://access.redhat.com/errata/RHSA-2020:5638
- https://access.redhat.com/errata/RHSA-2020:5639
- https://access.redhat.com/errata/RHSA-2020:5640
- https://access.redhat.com/errata/RHSA-2020:5641
- https://access.redhat.com/errata/RHSA-2020:5642
- https://access.redhat.com/errata/RHSA-2020:5615
- https://access.redhat.com/errata/RHSA-2020:5644
- https://access.redhat.com/errata/RHSA-2020:5614
- https://access.redhat.com/errata/RHSA-2020:5645
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