exploit the possibilities

Red Hat Security Advisory 2021-1499-01

Red Hat Security Advisory 2021-1499-01
Posted May 6, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-1499-01 - Red Hat Advanced Cluster Management for Kubernetes 2.2.3 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. Issues addressed include code execution and denial of service vulnerabilities.

tags | advisory, denial of service, vulnerability, code execution
systems | linux, redhat
advisories | CVE-2020-28469, CVE-2021-20305, CVE-2021-23358, CVE-2021-28092, CVE-2021-28918, CVE-2021-29418
MD5 | 9fa6e15f10dd357f27055d0ae74fa8b8

Red Hat Security Advisory 2021-1499-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

=====================================================================
Red Hat Security Advisory

Synopsis: Moderate: Red Hat Advanced Cluster Management 2.2.3 security and bug fix update
Advisory ID: RHSA-2021:1499-01
Product: Red Hat ACM
Advisory URL: https://access.redhat.com/errata/RHSA-2021:1499
Issue date: 2021-05-04
Keywords: management cluster kubernetes
CVE Names: CVE-2020-28469 CVE-2021-20305 CVE-2021-23358
CVE-2021-28092 CVE-2021-28918 CVE-2021-29418
=====================================================================

1. Summary:

Red Hat Advanced Cluster Management for Kubernetes 2.2.3 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 Moderate. 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.

2. Description:

Red Hat Advanced Cluster Management for Kubernetes 2.2.3 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/2.2/html/release_notes/

Security fixes:

* nodejs-underscore: Arbitrary code execution via the template function
(CVE-2021-23358)

* nodejs-netmask: improper input validation of octal input data
(CVE-2021-28918)

* nodejs-glob-parent: Regular expression denial of service (CVE-2020-28469)

* nodejs-is-svg: ReDoS via malicious string (CVE-2021-28092)

* nodejs-netmask: incorrectly parses an IP address that has octal integer
with invalid character (CVE-2021-29418)

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

Bug fixes:

* ACM UI is not escaping cluster names (BZ# 1936883)

* specify "folder:" for vsphere cluster creation result empty namespace ,no
hive (BZ# 1943092)

* RHACM 2.2.3 images (BZ# 1949103)

* Applications won't create properly on native K8S cluster (BZ# 1951384)

3. Solution:

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_mana
gement_for_kubernetes/2.2/html-single/install/index#installing

4. Bugs fixed (https://bugzilla.redhat.com/):

1936883 - ACM UI is not escaping cluster names
1939103 - CVE-2021-28092 nodejs-is-svg: ReDoS via malicious string
1944286 - CVE-2021-23358 nodejs-underscore: Arbitrary code execution via the template function
1944822 - CVE-2021-29418 nodejs-netmask: incorrectly parses an IP address that has octal integer with invalid character
1944827 - CVE-2021-28918 nodejs-netmask: improper input validation of octal input data
1945459 - CVE-2020-28469 nodejs-glob-parent: Regular expression denial of service
1949092 - specify "folder:" for vsphere cluster creation result empty namespace ,no hive
1949103 - RHACM 2.2.3 images
1951384 - Applications won't create properly on native K8S cluster

5. References:

https://access.redhat.com/security/cve/CVE-2020-28469
https://access.redhat.com/security/cve/CVE-2021-20305
https://access.redhat.com/security/cve/CVE-2021-23358
https://access.redhat.com/security/cve/CVE-2021-28092
https://access.redhat.com/security/cve/CVE-2021-28918
https://access.redhat.com/security/cve/CVE-2021-29418
https://access.redhat.com/security/updates/classification/#moderate

6. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=Zb5p
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce
Login or Register to add favorites

File Archive:

July 2021

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Jul 1st
    13 Files
  • 2
    Jul 2nd
    12 Files
  • 3
    Jul 3rd
    1 Files
  • 4
    Jul 4th
    2 Files
  • 5
    Jul 5th
    34 Files
  • 6
    Jul 6th
    21 Files
  • 7
    Jul 7th
    21 Files
  • 8
    Jul 8th
    13 Files
  • 9
    Jul 9th
    6 Files
  • 10
    Jul 10th
    1 Files
  • 11
    Jul 11th
    3 Files
  • 12
    Jul 12th
    15 Files
  • 13
    Jul 13th
    19 Files
  • 14
    Jul 14th
    15 Files
  • 15
    Jul 15th
    15 Files
  • 16
    Jul 16th
    9 Files
  • 17
    Jul 17th
    2 Files
  • 18
    Jul 18th
    2 Files
  • 19
    Jul 19th
    19 Files
  • 20
    Jul 20th
    21 Files
  • 21
    Jul 21st
    53 Files
  • 22
    Jul 22nd
    14 Files
  • 23
    Jul 23rd
    14 Files
  • 24
    Jul 24th
    1 Files
  • 25
    Jul 25th
    1 Files
  • 26
    Jul 26th
    21 Files
  • 27
    Jul 27th
    8 Files
  • 28
    Jul 28th
    0 Files
  • 29
    Jul 29th
    0 Files
  • 30
    Jul 30th
    0 Files
  • 31
    Jul 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2020 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close