Headline

RHSA-2021:4618: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.4 images and security updates

Red Hat Advanced Cluster Management for Kubernetes 2.4.0 General Availability release images, which fix several bugs and security issues. Red Hat Product Security has rated this update as having a security impact of Important. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

Related CVEs:

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-2021-23017: nginx: Off-by-one in ngx_resolver_copy() when labels are followed by a pointer to a root domain name
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-2021-33623: nodejs-trim-newlines: ReDoS in .end() method
CVE-2021-41099: redis: Integer overflow issue with strings

3 years ago

Red Hat Security Data

Open in Source

#vulnerability #ios #red_hat #dos #redis #nodejs #js #kubernetes

Issued:

2021-11-10

Updated:

2021-11-10

RHSA-2021:4618 - Security Advisory

Overview
Updated Packages

Synopsis

Important: Red Hat Advanced Cluster Management 2.4 images and security updates

Type/Severity

Security Advisory: Important

Topic

Red Hat Advanced Cluster Management for Kubernetes 2.4.0 General
Availability release images, which fix several bugs and security issues.

Red Hat Product Security has rated this update as having a security impact
of Important. 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

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 console—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)

Affected Products

Red Hat Advanced Cluster Management for Kubernetes 2 for RHEL 8 x86_64

Fixes

BZ - 1963121 - CVE-2021-23017 nginx: Off-by-one in ngx_resolver_copy() when labels are followed by a pointer to a root domain name
BZ - 1965321 - RFE ACM Application management UI doesn’t reflect object status
BZ - 1966615 - CVE-2021-33623 nodejs-trim-newlines: ReDoS in .end() method
BZ - 1978144 - CVE-2021-32690 helm: information disclosure vulnerability
BZ - 1983663 - RHACM 2.4.0 images
BZ - 1990409 - CVE-2021-32804 nodejs-tar: Insufficient absolute path sanitization allowing arbitrary file creation and overwrite
BZ - 1990415 - CVE-2021-32803 nodejs-tar: Insufficient symlink protection allowing arbitrary file creation and overwrite
BZ - 1993366 - Hive Operator CrashLoopBackOff when deploying ACM with latest downstream 2.4
BZ - 1994668 - submariner-addon pod failing in RHACM 2.4 latest ds snapshot
BZ - 1995623 - CVE-2021-3711 openssl: SM2 Decryption Buffer Overflow
BZ - 1995634 - CVE-2021-3712 openssl: Read buffer overruns processing ASN.1 strings
BZ - 1999784 - CVE-2021-3749 nodejs-axios: Regular expression denial of service in trim function
BZ - 2000274 - ACM 2.4 install on OCP 4.9 ipv6 disconnected hub fails due to multicluster pod in clb
BZ - 2003915 - pre-network-manager-config failed due to timeout when static config is used
BZ - 2009204 - InfraEnv condition does not reflect the actual error message
BZ - 2010030 - InfraEnv condition does not reflect the actual error message
BZ - 2010175 - Flaky test point to a nil pointer conditions list
BZ - 2010272 - InfraEnv status shows 'Failed to create image: internal error
BZ - 2010991 - CVE-2021-32687 redis: Integer overflow issue with intsets
BZ - 2011000 - CVE-2021-32675 redis: Denial of service via Redis Standard Protocol (RESP) request
BZ - 2011001 - CVE-2021-32672 redis: Out of bounds read in lua debugger protocol parser
BZ - 2011004 - CVE-2021-32628 redis: Integer overflow bug in the ziplist data structure
BZ - 2011010 - CVE-2021-32627 redis: Integer overflow issue with Streams
BZ - 2011017 - CVE-2021-32626 redis: Lua scripts can overflow the heap-based Lua stack
BZ - 2011020 - CVE-2021-41099 redis: Integer overflow issue with strings
BZ - 2013157 - subctl diagnose firewall intra-cluster - failed VXLAN checks
BZ - 2014084 - pre-network-manager-config failed due to timeout when static config is used