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AUSCERT External Security Bulletin Redistribution
ESB-2021.2365
Release of OpenShift Serverless security update
14 July 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: OpenShift Serverless
Publisher: Red Hat
Operating System: Red Hat
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Increased Privileges -- Existing Account
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Provide Misleading Information -- Existing Account
Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2021-33196 CVE-2021-31525 CVE-2021-27918
CVE-2021-27219 CVE-2021-3326 CVE-2020-29363
CVE-2020-29362 CVE-2020-29361 CVE-2020-28196
CVE-2020-27618 CVE-2020-24977 CVE-2020-15358
CVE-2020-13776 CVE-2020-13434 CVE-2020-8927
CVE-2020-8286 CVE-2020-8285 CVE-2020-8284
CVE-2020-8231 CVE-2019-25013 CVE-2019-9169
CVE-2019-3842 CVE-2019-2708 CVE-2017-14502
CVE-2016-10228
Original Bulletin:
https://access.redhat.com/errata/RHSA-2021:2705
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Red Hat Security Advisory
Synopsis: Moderate: Release of OpenShift Serverless 1.16.0
Advisory ID: RHSA-2021:2705-01
Product: Red Hat OpenShift Serverless
Advisory URL: https://access.redhat.com/errata/RHSA-2021:2705
Issue date: 2021-07-13
CVE Names: CVE-2016-10228 CVE-2017-14502 CVE-2019-2708
CVE-2019-3842 CVE-2019-9169 CVE-2019-25013
CVE-2020-8231 CVE-2020-8284 CVE-2020-8285
CVE-2020-8286 CVE-2020-8927 CVE-2020-13434
CVE-2020-13776 CVE-2020-15358 CVE-2020-24977
CVE-2020-27618 CVE-2020-28196 CVE-2020-29361
CVE-2020-29362 CVE-2020-29363 CVE-2021-3326
CVE-2021-27219 CVE-2021-27918 CVE-2021-31525
CVE-2021-33196
=====================================================================
1. Summary:
Release of OpenShift Serverless 1.16.0
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 OpenShift Serverless 1.16.0 release of the OpenShift Serverless
Operator. This version of the OpenShift Serverless Operator is supported on
Red Hat OpenShift Container Platform versions 4.6 and 4.7, and includes
security and bug fixes and enhancements. For more information, see the
documentation listed in the References section.
Security Fix(es):
* golang: encoding/xml: infinite loop when using xml.NewTokenDecoder with a
custom TokenReader (CVE-2021-27918)
* golang: net/http: panic in ReadRequest and ReadResponse when reading a
very large header (CVE-2021-31525)
* golang: archive/zip: malformed archive may cause panic or memory
exhaustion (CVE-2021-33196)
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.
3. Solution:
See the Red Hat OpenShift Container Platform 4.6 documentation at:
https://access.redhat.com/documentation/en-us/openshift_container_platform/
4.6/html/serverless_applications/index
See the Red Hat OpenShift Container Platform 4.7 documentation at:
https://access.redhat.com/documentation/en-us/openshift_container_platform/
4.7/html/serverless/index
4. Bugs fixed (https://bugzilla.redhat.com/):
1937901 - CVE-2021-27918 golang: encoding/xml: infinite loop when using xml.NewTokenDecoder with a custom TokenReader
1958341 - CVE-2021-31525 golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header
1965503 - CVE-2021-33196 golang: archive/zip: Malformed archive may cause panic or memory exhaustion
1971445 - Release of OpenShift Serverless Serving 1.16.0
1971448 - Release of OpenShift Serverless Eventing 1.16.0
5. References:
https://access.redhat.com/security/cve/CVE-2016-10228
https://access.redhat.com/security/cve/CVE-2017-14502
https://access.redhat.com/security/cve/CVE-2019-2708
https://access.redhat.com/security/cve/CVE-2019-3842
https://access.redhat.com/security/cve/CVE-2019-9169
https://access.redhat.com/security/cve/CVE-2019-25013
https://access.redhat.com/security/cve/CVE-2020-8231
https://access.redhat.com/security/cve/CVE-2020-8284
https://access.redhat.com/security/cve/CVE-2020-8285
https://access.redhat.com/security/cve/CVE-2020-8286
https://access.redhat.com/security/cve/CVE-2020-8927
https://access.redhat.com/security/cve/CVE-2020-13434
https://access.redhat.com/security/cve/CVE-2020-13776
https://access.redhat.com/security/cve/CVE-2020-15358
https://access.redhat.com/security/cve/CVE-2020-24977
https://access.redhat.com/security/cve/CVE-2020-27618
https://access.redhat.com/security/cve/CVE-2020-28196
https://access.redhat.com/security/cve/CVE-2020-29361
https://access.redhat.com/security/cve/CVE-2020-29362
https://access.redhat.com/security/cve/CVE-2020-29363
https://access.redhat.com/security/cve/CVE-2021-3326
https://access.redhat.com/security/cve/CVE-2021-27219
https://access.redhat.com/security/cve/CVE-2021-27918
https://access.redhat.com/security/cve/CVE-2021-31525
https://access.redhat.com/security/cve/CVE-2021-33196
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.6/html/serverless/index
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.7/html/serverless/index
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.
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