RedHat: RHSA-2021-5072:01 Moderate: Red Hat OpenStack Platform 16.1...

Advisories

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

Synopsis:          Moderate: Red Hat OpenStack Platform 16.1 (etcd) security update
Advisory ID:       RHSA-2021:5072-01
Product:           Red Hat OpenStack Platform
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:5072
Issue date:        2021-12-09
CVE Names:         CVE-2021-31525 CVE-2021-33195 CVE-2021-33197 
                   CVE-2021-33198 
=====================================================================

1. Summary:

An update for etcd is now available for Red Hat OpenStack Platform 16.1
(Train).

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. Relevant releases/architectures:

Red Hat OpenStack Platform 16.1 - ppc64le, x86_64

3. Description:

A highly-available key value store for shared configuration

Security Fix(es):

* net/https: panic in ReadRequest and ReadResponse when reading a very large
header (CVE-2021-31525)

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

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

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

1958341 - CVE-2021-31525 golang: net/https: panic in ReadRequest and ReadResponse when reading a very large header
1989564 - CVE-2021-33195 golang: net: lookup functions may return invalid host names
1989570 - CVE-2021-33197 golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty
1989575 - CVE-2021-33198 golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents

6. Package List:

Red Hat OpenStack Platform 16.1:

Source:
etcd-3.3.23-3.1.el8ost.1.src.rpm

ppc64le:
etcd-3.3.23-3.1.el8ost.1.ppc64le.rpm
etcd-debuginfo-3.3.23-3.1.el8ost.1.ppc64le.rpm
etcd-debugsource-3.3.23-3.1.el8ost.1.ppc64le.rpm

x86_64:
etcd-3.3.23-3.1.el8ost.1.x86_64.rpm
etcd-debuginfo-3.3.23-3.1.el8ost.1.x86_64.rpm
etcd-debugsource-3.3.23-3.1.el8ost.1.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-2021-31525
https://access.redhat.com/security/cve/CVE-2021-33195
https://access.redhat.com/security/cve/CVE-2021-33197
https://access.redhat.com/security/cve/CVE-2021-33198
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

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

Copyright 2021 Red Hat, Inc.
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RedHat: RHSA-2021-5072:01 Moderate: Red Hat OpenStack Platform 16.1 (etcd)

An update for etcd is now available for Red Hat OpenStack Platform 16.1 (Train)

Summary

A highly-available key value store for shared configuration
Security Fix(es):
* net/https: panic in ReadRequest and ReadResponse when reading a very large header (CVE-2021-31525)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.

Solution

For details on how to apply this update, which includes the changesdescribed in this advisory, refer to:https://access.redhat.com/articles/11258

References

https://access.redhat.com/security/cve/CVE-2021-31525 https://access.redhat.com/security/cve/CVE-2021-33195 https://access.redhat.com/security/cve/CVE-2021-33197 https://access.redhat.com/security/cve/CVE-2021-33198 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat OpenStack Platform 16.1:
Source: etcd-3.3.23-3.1.el8ost.1.src.rpm
ppc64le: etcd-3.3.23-3.1.el8ost.1.ppc64le.rpm etcd-debuginfo-3.3.23-3.1.el8ost.1.ppc64le.rpm etcd-debugsource-3.3.23-3.1.el8ost.1.ppc64le.rpm
x86_64: etcd-3.3.23-3.1.el8ost.1.x86_64.rpm etcd-debuginfo-3.3.23-3.1.el8ost.1.x86_64.rpm etcd-debugsource-3.3.23-3.1.el8ost.1.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/

Severity
Advisory ID: RHSA-2021:5072-01
Product: Red Hat OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2021:5072
Issued Date: : 2021-12-09
CVE Names: CVE-2021-31525 CVE-2021-33195 CVE-2021-33197 CVE-2021-33198

Topic

An update for etcd is now available for Red Hat OpenStack Platform 16.1(Train).Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Relevant Releases Architectures

Red Hat OpenStack Platform 16.1 - ppc64le, x86_64

Bugs Fixed

1958341 - CVE-2021-31525 golang: net/https: panic in ReadRequest and ReadResponse when reading a very large header

1989564 - CVE-2021-33195 golang: net: lookup functions may return invalid host names

1989570 - CVE-2021-33197 golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty

1989575 - CVE-2021-33198 golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents

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