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Red Hat Security Advisory

Synopsis: Moderate: OpenShift Serverless 1.9.0 release and security update
Advisory ID: RHSA-2021:0072-01
Product: Red Hat OpenShift Serverless
Advisory URL: https://access.redhat.com/errata/RHSA-2021:0072
Issue date: 2021-01-11
CVE Names: CVE-2020-15586 CVE-2020-16845
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1. Summary:

OpenShift Serverless 1.9.0 release and security update is now available.

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 1.9.0 is a generally available release of the
OpenShift Serverless Operator. This version of the OpenShift Serverless
Operator is supported on Red Hat OpenShift Container Platform version 4.5.

Security Fix(es):

* golang: data race in certain net/http servers including ReverseProxy can
lead to DoS (CVE-2020-15586)

* golang: ReadUvarint and ReadVarint can read an unlimited number of bytes
from invalid inputs (CVE-2020-16845)

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 documentation at:
https://access.redhat.com/documentation/en-us/openshift_container_platform/
4.5/html/serverless_applications/index

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

1856953 – CVE-2020-15586 golang: data race in certain net/http servers including ReverseProxy can lead to DoS
1867099 – CVE-2020-16845 golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs

5. References:

https://access.redhat.com/security/cve/CVE-2020-15586
https://access.redhat.com/security/cve/CVE-2020-16845
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.5/html/serverless_applications/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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