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redhatRedHatRHSA-2021:4618
HistoryNov 10, 2021 - 7:24 p.m.

(RHSA-2021:4618) Important: Red Hat Advanced Cluster Management 2.4 images and security updates

2021-11-1019:24:59
access.redhat.com
79

0.52 Medium

EPSS

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97.6%

Red Hat Advanced Cluster Management for Kubernetes 2.4.0 images

Red Hat Advanced Cluster Management for Kubernetes provides the
capabilities to address common challenges that administrators and site
reliability engineers face as they work across a range of public and
private cloud environments. Clusters and applications are all visible and
managed from a single consoleβ€”with security policy built in.

This advisory contains the container images for Red Hat Advanced Cluster
Management for Kubernetes, which fix several bugs and security issues. See
the following Release Notes documentation, which will be updated shortly
for this release, for additional details about this release:

https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_mana
gement_for_kubernetes/2.4/html/release_notes/

Security fixes:

  • CVE-2021-33623: nodejs-trim-newlines: ReDoS in .end() method

  • CVE-2021-32626: redis: Lua scripts can overflow the heap-based Lua stack

  • CVE-2021-32627: redis: Integer overflow issue with Streams

  • CVE-2021-32628: redis: Integer overflow bug in the ziplist data structure

  • CVE-2021-32672: redis: Out of bounds read in lua debugger protocol parser

  • CVE-2021-32675: redis: Denial of service via Redis Standard Protocol (RESP) request

  • CVE-2021-32687: redis: Integer overflow issue with intsets

  • CVE-2021-32690: helm: information disclosure vulnerability

  • CVE-2021-32803: nodejs-tar: Insufficient symlink protection allowing arbitrary file creation and overwrite

  • CVE-2021-32804: nodejs-tar: Insufficient absolute path sanitization allowing arbitrary file creation and overwrite

  • CVE-2021-23017: nginx: Off-by-one in ngx_resolver_copy() when labels are followed by a pointer to a root domain name

  • CVE-2021-3711: openssl: SM2 Decryption Buffer Overflow

  • CVE-2021-3712: openssl: Read buffer overruns processing ASN.1 strings

  • CVE-2021-3749: nodejs-axios: Regular expression denial of service in trim function

  • CVE-2021-41099: redis: Integer overflow issue with strings

Bug fixes:

  • RFE ACM Application management UI doesn’t reflect object status (Bugzilla #1965321)

  • RHACM 2.4 files (Bugzilla #1983663)

  • Hive Operator CrashLoopBackOff when deploying ACM with latest downstream 2.4 (Bugzilla #1993366)

  • submariner-addon pod failing in RHACM 2.4 latest ds snapshot (Bugzilla #1994668)

  • ACM 2.4 install on OCP 4.9 ipv6 disconnected hub fails due to multicluster pod in clb (Bugzilla #2000274)

  • pre-network-manager-config failed due to timeout when static config is used (Bugzilla #2003915)

  • InfraEnv condition does not reflect the actual error message (Bugzilla #2009204, 2010030)

  • Flaky test point to a nil pointer conditions list (Bugzilla #2010175)

  • InfraEnv status shows 'Failed to create image: internal error (Bugzilla #2010272)

  • subctl diagnose firewall intra-cluster - failed VXLAN checks (Bugzilla #2013157)

  • pre-network-manager-config failed due to timeout when static config is used (Bugzilla #2014084)