RHSA-2020:4605 - Security Advisory

Topic

An update for resource-agents is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

The resource-agents packages provide the Pacemaker and RGManager service managers with a set of scripts. These scripts interface with several services to allow operating in a high-availability (HA) environment.

Security Fix(es):

• python-httplib2: CRLF injection via an attacker controlled unescaped part of uri for httplib2.Http.request function (CVE-2020-11078)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat Enterprise Linux High Availability for x86_64 8 x86_64
• Red Hat Enterprise Linux High Availability for ARM 64 8 aarch64
• Red Hat Enterprise Linux High Availability for x86_64 - Extended Update Support 8.8 x86_64
• Red Hat Enterprise Linux High Availability for x86_64 - Extended Update Support 8.6 x86_64
• Red Hat Enterprise Linux High Availability for x86_64 - Extended Update Support 8.4 x86_64
• Red Hat Enterprise Linux Resilient Storage for x86_64 8 x86_64
• Red Hat Enterprise Linux Resilient Storage for x86_64 - Extended Update Support 8.8 x86_64
• Red Hat Enterprise Linux Resilient Storage for x86_64 - Extended Update Support 8.6 x86_64
• Red Hat Enterprise Linux Resilient Storage for x86_64 - Extended Update Support 8.4 x86_64
• Red Hat Enterprise Linux Resilient Storage for IBM z Systems 8 s390x
• Red Hat Enterprise Linux High Availability for IBM z Systems 8 s390x
• Red Hat Enterprise Linux Resilient Storage for Power, little endian 8 ppc64le
• Red Hat Enterprise Linux Resilient Storage for Power, little endian - Extended Update Support 8.8 ppc64le
• Red Hat Enterprise Linux Resilient Storage for Power, little endian - Extended Update Support 8.6 ppc64le
• Red Hat Enterprise Linux Resilient Storage for Power, little endian - Extended Update Support 8.4 ppc64le
• Red Hat Enterprise Linux High Availability for Power, little endian 8 ppc64le
• Red Hat Enterprise Linux High Availability for Power, little endian - Extended Update Support 8.8 ppc64le
• Red Hat Enterprise Linux High Availability for Power, little endian - Extended Update Support 8.6 ppc64le
• Red Hat Enterprise Linux High Availability for Power, little endian - Extended Update Support 8.4 ppc64le
• Red Hat Enterprise Linux High Availability for Power LE - Update Services for SAP Solutions 8.8 ppc64le
• Red Hat Enterprise Linux High Availability for Power LE - Update Services for SAP Solutions 8.6 ppc64le
• Red Hat Enterprise Linux High Availability for Power LE - Update Services for SAP Solutions 8.4 ppc64le
• Red Hat Enterprise Linux High Availability for x86_64 - Update Services for SAP Solutions 8.8 x86_64
• Red Hat Enterprise Linux High Availability for x86_64 - Update Services for SAP Solutions 8.6 x86_64
• Red Hat Enterprise Linux High Availability for x86_64 - Update Services for SAP Solutions 8.4 x86_64
• Red Hat Enterprise Linux High Availability (for IBM z Systems) - Extended Update Support 8.8 s390x
• Red Hat Enterprise Linux High Availability (for IBM z Systems) - Extended Update Support 8.6 s390x
• Red Hat Enterprise Linux High Availability (for IBM z Systems) - Extended Update Support 8.4 s390x
• Red Hat Enterprise Linux High Availability (for ARM 64) - Extended Update Support 8.8 aarch64
• Red Hat Enterprise Linux High Availability (for ARM 64) - Extended Update Support 8.6 aarch64
• Red Hat Enterprise Linux High Availability (for ARM 64) - Extended Update Support 8.4 aarch64
• Red Hat Enterprise Linux Resilient Storage for IBM z Systems - Extended Update Support 8.8 s390x
• Red Hat Enterprise Linux Resilient Storage for IBM z Systems - Extended Update Support 8.6 s390x
• Red Hat Enterprise Linux Resilient Storage for IBM z Systems - Extended Update Support 8.4 s390x
• Red Hat Enterprise Linux High Availability for x86_64 - Telecommunications Update Service 8.8 x86_64
• Red Hat Enterprise Linux High Availability for x86_64 - Telecommunications Update Service 8.6 x86_64
• Red Hat Enterprise Linux High Availability for x86_64 - Telecommunications Update Service 8.4 x86_64

Fixes

• BZ - 1759115 - Resource agent for route53 (RHEL8)
• BZ - 1817432 - Make "secure" temp files (by not saving them in /tmp)
• BZ - 1817598 - ocf-shellfuncs: fix ocf_is_clone() (clone_max can be 0 with cloned resources)
• BZ - 1819021 - aws-vpc-move-ip leaves static routes
• BZ - 1820523 - exportfs fails to 'monitor' path that contains symlinks
• BZ - 1830716 - nova-evacuate is needlessly verbose
• BZ - 1832321 - rabbitmq start timeout is problematic
• BZ - 1836186 - pgsql: support to crm_mon output for Pacemaker-2.0.3
• BZ - 1843999 - aliyun-vpc-move-ip: log errors with command/return codes when failing, and improve debug logging
• BZ - 1845574 - azure-events: handle exceptions in urlopen
• BZ - 1845581 - nfsserver: prevent error messages when /etc/sysconfig/nfs does not exist
• BZ - 1845583 - exportfs: describe clientspec format in metadata
• BZ - 1845937 - CVE-2020-11078 python-httplib2: CRLF injection via an attacker controlled unescaped part of uri for httplib2.Http.request function

CVEs

• CVE-2020-11078

References

• https://access.redhat.com/security/updates/classification/#low
• https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_release_notes/index