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Red Hat Alert

2057
Classification
These posts contain security alerts, including digital loopholes, electronic attacks, technical updates, and they are classified base on the level of severity.

● Critical

● High

● Medium

● Low

Most Viewed Warnings

Dell EMC Alert

● Critical

F5 Alert

● High

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● Critical

Fortinet Alert

● High

Red Hat Alert

● High

حملات تصيدية تستهدف مايكروسوفت تيمز (Microsoft Teams)

● High

Warning Date

Severity Level

Warning Number

Target Sector

18 May, 2022

● High

2022-4848

All

Description:

Red Hat has released security updates to address several vulnerabilities in the following products:

  • java-1.8.0-openjdk
    • Red Hat Enterprise Linux for x86_64 9 x86_64
    • Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0 x86_64
    • Red Hat Enterprise Linux for IBM z Systems 9 s390x
    • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0 s390x
    • Red Hat Enterprise Linux for Power, little endian 9 ppc64le
    • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0 ppc64le
    • Red Hat Enterprise Linux for ARM 64 9 aarch64
    • Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0 ppc64le
    • Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 9.0 x86_64
    • Red Hat CodeReady Linux Builder for x86_64 9 x86_64
    • Red Hat CodeReady Linux Builder for Power, little endian 9 ppc64le
    • Red Hat CodeReady Linux Builder for ARM 64 9 aarch64
    • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0 aarch64
    • Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.0 x86_64
    • Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.0 ppc64le
    • Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.0 aarch64
    • Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.0 aarch64
    • Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.0 s390x
  • java-11-openjdk
    • Red Hat Enterprise Linux for x86_64 9 x86_64
    • Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0 x86_64
    • Red Hat Enterprise Linux for IBM z Systems 9 s390x
    • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0 s390x
    • Red Hat Enterprise Linux for Power, little endian 9 ppc64le
    • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0 ppc64le
    • Red Hat Enterprise Linux for ARM 64 9 aarch64
    • Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0 ppc64le
    • Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 9.0 x86_64
    • Red Hat CodeReady Linux Builder for x86_64 9 x86_64
    • Red Hat CodeReady Linux Builder for Power, little endian 9 ppc64le
    • Red Hat CodeReady Linux Builder for ARM 64 9 aarch64
    • Red Hat CodeReady Linux Builder for IBM z Systems 9 s390x
    • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0 aarch64
    • Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.0 x86_64
    • Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.0 ppc64le
    • Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.0 s390x
    • Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.0 aarch64
    • Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.0 aarch64
    • Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.0 s390x
  • java-17-openjdk
    • Red Hat Enterprise Linux for x86_64 9 x86_64
    • Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0 x86_64
    • Red Hat Enterprise Linux for IBM z Systems 9 s390x
    • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0 s390x
    • Red Hat Enterprise Linux for Power, little endian 9 ppc64le
    • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0 ppc64le
    • Red Hat Enterprise Linux for ARM 64 9 aarch64
    • Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0 ppc64le
    • Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 9.0 x86_64
    • Red Hat CodeReady Linux Builder for x86_64 9 x86_64
    • Red Hat CodeReady Linux Builder for Power, little endian 9 ppc64le
    • Red Hat CodeReady Linux Builder for ARM 64 9 aarch64
    • Red Hat CodeReady Linux Builder for IBM z Systems 9 s390x
    • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0 aarch64
    • Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.0 x86_64
    • Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.0 ppc64le
    • Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.0 s390x
    • Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.0 aarch64
    • Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.0 aarch64
    • Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.0 s390x
  • gzip
    • Red Hat Enterprise Linux for x86_64 9 x86_64
    • Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0 x86_64
    • Red Hat Enterprise Linux for IBM z Systems 9 s390x
    • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0 s390x
    • Red Hat Enterprise Linux for Power, little endian 9 ppc64le
    • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0 ppc64le
    • Red Hat Enterprise Linux for ARM 64 9 aarch64
    • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0 aarch64
    • Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0 ppc64le
    • Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 9.0 x86_64
    • Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.0 aarch64
    • Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.0 s390x
  • pcs
    • Red Hat Enterprise Linux High Availability for x86_64 9 x86_64
    • Red Hat Enterprise Linux High Availability for x86_64 - Extended Update Support 9.0 x86_64
    • Red Hat Enterprise Linux Resilient Storage for x86_64 9 x86_64
    • Red Hat Enterprise Linux Resilient Storage for x86_64 - Extended Update Support 9.0 x86_64
    • Red Hat Enterprise Linux Resilient Storage for IBM z Systems 9 s390x
    • Red Hat Enterprise Linux High Availability for IBM z Systems 9 s390x
    • Red Hat Enterprise Linux Resilient Storage for Power, little endian 9 ppc64le
    • Red Hat Enterprise Linux Resilient Storage for IBM Power LE - Extended Update Support 9.0 ppc64le
    • Red Hat Enterprise Linux High Availability for Power, little endian 9 ppc64le
    • Red Hat Enterprise Linux High Availability (for IBM Power LE) - Extended Update Support 9.0 ppc64le
    • Red Hat Enterprise Linux High Availability for Power LE - Update Services for SAP Solutions 9.0 ppc64le
    • Red Hat Enterprise Linux High Availability for x86_64 - Update Services for SAP Solutions 9.0 x86_64
    • Red Hat Enterprise Linux High Availability for ARM 64 9 aarch64
    • Red Hat Enterprise Linux High Availability (for IBM z Systems) - Extended Update Support 9.0 s390x
    • Red Hat Enterprise Linux High Availability (for ARM 64) - Extended Update Support 9.0 aarch64
    • Red Hat Enterprise Linux Resilient Storage for IBM z Systems - Extended Update Support 9.0 s390x
    • Red Hat Enterprise Linux High Availability for ARM 64 - 4 years of updates 9.0 aarch64
    • Red Hat Enterprise Linux High Availability for IBM z Systems - 4 years of updates 9.0 s390x
    • Red Hat Enterprise Linux Resilient Storage for x86_64 - 4 years of updates 9.0 x86_64
    • Red Hat Enterprise Linux Resilient Storage for Power LE - 4 years of updates 9.0 ppc64le
    • Red Hat Enterprise Linux Resilient Storage for IBM z Systems - 4 years of updates 9.0 s390x
  • .NET 6.0
    • Red Hat Enterprise Linux for x86_64 9 x86_64
    • Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0 x86_64
    • Red Hat Enterprise Linux for IBM z Systems 9 s390x
    • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0 s390x
    • Red Hat Enterprise Linux for ARM 64 9 aarch64
    • Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 9.0 x86_64
    • Red Hat CodeReady Linux Builder for x86_64 9 x86_64
    • Red Hat CodeReady Linux Builder for ARM 64 9 aarch64
    • Red Hat CodeReady Linux Builder for IBM z Systems 9 s390x
    • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0 aarch64
    • Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.0 x86_64
    • Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.0 s390x
    • Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.0 aarch64
    • Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.0 aarch64
    • Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.0 s390x
  • thunderbird
    • Red Hat Enterprise Linux for x86_64 9 x86_64
    • Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0 x86_64
    • Red Hat Enterprise Linux for IBM z Systems 9 s390x
    • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0 s390x
    • Red Hat Enterprise Linux for Power, little endian 9 ppc64le
    • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0 ppc64le
    • Red Hat Enterprise Linux for ARM 64 9 aarch64
    • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0 aarch64
    • Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0 ppc64le
    • Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 9.0 x86_64
    • Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.0 aarch64
    • Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.0 s390x
  • firefox
    • Red Hat Enterprise Linux for x86_64 9 x86_64
    • Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0 x86_64
    • Red Hat Enterprise Linux for IBM z Systems 9 s390x
    • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0 s390x
    • Red Hat Enterprise Linux for Power, little endian 9 ppc64le
    • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0 ppc64le
    • Red Hat Enterprise Linux for ARM 64 9 aarch64
    • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0 aarch64
    • Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0 ppc64le
    • Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 9.0 x86_64
    • Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.0 aarch64
    • Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.0 s390x
  • subversion
    • Red Hat Enterprise Linux for x86_64 9 x86_64
    • Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0 x86_64
    • Red Hat Enterprise Linux for IBM z Systems 9 s390x
    • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0 s390x
    • Red Hat Enterprise Linux for Power, little endian 9 ppc64le
    • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0 ppc64le
    • Red Hat Enterprise Linux for ARM 64 9 aarch64
    • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0 aarch64
    • Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0 ppc64le
    • Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 9.0 x86_64
    • Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.0 aarch64
    • Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.0 s390x
  • rsync
    • Red Hat Enterprise Linux for x86_64 9 x86_64
    • Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.0 x86_64
    • Red Hat Enterprise Linux for IBM z Systems 9 s390x
    • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.0 s390x
    • Red Hat Enterprise Linux for Power, little endian 9 ppc64le
    • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.0 ppc64le
    • Red Hat Enterprise Linux for ARM 64 9 aarch64
    • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.0 aarch64
    • Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.0 ppc64le
    • Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions 9.0 x86_64
    • Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.0 aarch64
    • Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.0 s390x
Threats:

An attacker could exploit these vulnerabilities by doing the following:

  • Improper path validation
  • Memory corruption
  • Execute arbitrary code
Best practice and Recommendations:

The CERT team encourages users to review Red Hat security advisory and apply the necessary updates:

Last updated at 18 May, 2022

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