الموقع الرسمي للمركز الوطني الإرشادي للأمن السيبراني
تحديثات Red Hat
3260
تاريخ التحذير
مستوى الخطورة
رقم التحذير
القطاع المستهدف
20 فبراير, 2020
● عالي
2020-941
الكل
الوصف:
أصدرت Red Hat عدّة تحديثات لمعالجة عددًا من الثغرات في المنتجات التالية:
- sudo
- java-1.7.0-openjdk
- openjpeg2
- Red Hat Enterprise Linux Server 7 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.7 x86_64
- Red Hat Enterprise Linux Workstation 7 x86_64
- Red Hat Enterprise Linux Desktop 7 x86_64
- Red Hat Enterprise Linux for IBM z Systems 7 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.7 s390x
- Red Hat Enterprise Linux for Power, big endian 7 ppc64
- Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.7 ppc64
- Red Hat Enterprise Linux for Scientific Computing 7 x86_64
- Red Hat Enterprise Linux EUS Compute Node 7.7 x86_64
- Red Hat Enterprise Linux Server - AUS 7.7 x86_64
- Red Hat Enterprise Linux for Power, little endian 7 ppc64le
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.7 ppc64le
- Red Hat Enterprise Linux Server - TUS 7.7 x86_64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.7 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.7 x86_64
- kernel
- curl
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.5 x86_64
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.5 s390x
- Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.5 ppc64
- Red Hat Enterprise Linux EUS Compute Node 7.5 x86_64
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.5 ppc64le
- rabbitmq-server
- Red Hat OpenStack 15 x86_64
- Red Hat OpenStack for IBM Power 15 ppc64le
- virt:8.1 - virt-devel:8.1
- Red Hat Enterprise Linux Advanced Virtualization 8 x86_64
- Red Hat Enterprise Linux Advanced Virtualization (for RHEL Server for IBM Power LE) 8 ppc64le
- Red Hat Enterprise Linux Advanced Virtualization (for RHEL Server for ARM 64) 8 aarch64
- Red Hat Enterprise Linux Advanced Virtualization (for RHEL Server for IBM System Z) 8 s390x
- ksh
- Red Hat Enterprise Linux for x86_64 8 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.1 x86_64
- Red Hat Enterprise Linux for IBM z Systems 8 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.1 s390x
- Red Hat Enterprise Linux for Power, little endian 8 ppc64le
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.1 ppc64le
- Red Hat Enterprise Linux for ARM 64 8 aarch64
- 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 OpenShift Container Platform 3.11 x86_64
- Red Hat OpenShift Container Platform for Power 3.11 ppc64le
التهديدات:
يمكن للمهاجم استغلال الثغرات وتنفيذ ما يلي:
- تجاوز سعة مخزن الذاكرة المؤقت.
- حقن البرمجيات (Code injection).
- هجمة حجب الخدمة (DoS).
الإجراءات الوقائية:
يوصي المركز بتحديث النسخ المتأثرة، حيث أصدرت Red Hat توضيحًا لهذه التحديثات عبر الروابط أدناه:
- https://access.redhat.com/errata/RHSA-2020:0540
- https://access.redhat.com/errata/RHSA-2020:0541
- https://access.redhat.com/errata/RHSA-2020:0543
- https://access.redhat.com/errata/RHSA-2020:0544
- https://access.redhat.com/errata/RHSA-2020:0550
- https://access.redhat.com/errata/RHSA-2020:0553
- https://access.redhat.com/errata/RHSA-2020:0555
- https://access.redhat.com/errata/RHSA-2020:0451
- https://access.redhat.com/errata/RHSA-2020:0556
- https://access.redhat.com/errata/RHSA-2020:0559
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