what you don't know can hurt you

Red Hat Security Advisory 2020-2795-01

Red Hat Security Advisory 2020-2795-01
Posted Jul 2, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-2795-01 - Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift Container Platform installation. Issues addressed include a denial of service vulnerability.

tags | advisory, denial of service
systems | linux, redhat
advisories | CVE-2019-11253, CVE-2020-14306
MD5 | 9d457955ad6464fc4faa2cd0e4b741ed

Red Hat Security Advisory 2020-2795-01

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

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

Synopsis: Important: Red Hat OpenShift Service Mesh 1.1 servicemesh-operator security update
Advisory ID: RHSA-2020:2795-01
Product: Red Hat OpenShift Service Mesh
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2795
Issue date: 2020-07-01
CVE Names: CVE-2019-11253 CVE-2020-14306
====================================================================
1. Summary:

An update for servicemesh-operator is now available for OpenShift Service
Mesh 1.1.

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.

2. Relevant releases/architectures:

OpenShift Service Mesh 1.1 - x86_64

3. Description:

Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio
service mesh project, tailored for installation into an on-premise
OpenShift Container Platform installation.

Security Fix(es):

* kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing
for remote denial of service (CVE-2019-11253)

* openshift-service-mesh/istio-rhel8-operator: control plane can deploy
gateway image to any namespace (CVE-2020-14306)

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.

4. Solution:

The OpenShift Service Mesh release notes provide information on the
features and
known issues:

https://docs.openshift.com/container-platform/latest/service_mesh/serviceme
sh-release-notes.html

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

1757701 - CVE-2019-11253 kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service
1850380 - CVE-2020-14306 openshift-service-mesh/istio-rhel8-operator: control plane can deploy gateway image to any namespace

6. Package List:

OpenShift Service Mesh 1.1:

Source:
servicemesh-operator-1.1.4-3.el8.src.rpm

x86_64:
servicemesh-operator-1.1.4-3.el8.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2019-11253
https://access.redhat.com/security/cve/CVE-2020-14306
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2020 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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javv
-----END PGP SIGNATURE-----

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

File Archive:

August 2020

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