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

Synopsis:          Important: Node Maintenance Operator 4.11.1 security update
Advisory ID:       RHSA-2022:6188-01
Product:           RHWA
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:6188
Issue date:        2022-08-25
CVE Names:         CVE-2022-1292 CVE-2022-1586 CVE-2022-1705 
                   CVE-2022-1962 CVE-2022-2068 CVE-2022-2097 
                   CVE-2022-28131 CVE-2022-30630 CVE-2022-30631 
                   CVE-2022-30632 CVE-2022-30633 CVE-2022-32148 
=====================================================================

1. Summary:

An update for node-maintenance-must-gather-container,
node-maintenance-operator-bundle-container, and
node-maintenance-operator-container is now available for Node Maintenance
Operator 4.11 for RHEL 8. This Operator is delivered by Red Hat Workload
Availability.

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. Description:

This is an updated release of the Node Maintenance Operator. The Node
Maintenance Operator cordons off nodes from the rest of the cluster and
drains all the pods from the nodes. By placing nodes under maintenance,
administrators can proactively power down nodes, move workloads to other
parts of the cluster, and ensure that workloads do not get interrupted.

Security Fix(es):

* golang: compress/gzip: stack exhaustion in Reader.Read (CVE-2022-30631)

* golang: net/http: improper sanitization of Transfer-Encoding header
(CVE-2022-1705)

* golang: go/parser: stack exhaustion in all Parse* functions
(CVE-2022-1962)

* golang: encoding/xml: stack exhaustion in Decoder.Skip (CVE-2022-28131)

* golang: io/fs: stack exhaustion in Glob (CVE-2022-30630)

* golang: path/filepath: stack exhaustion in Glob (CVE-2022-30632)

* golang: encoding/xml: stack exhaustion in Unmarshal (CVE-2022-30633)

* golang: net/http/httputil: NewSingleHostReverseProxy - omit
X-Forwarded-For not working (CVE-2022-32148)

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

3. Solution:

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

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

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

2107342 - CVE-2022-30631 golang: compress/gzip: stack exhaustion in Reader.Read
2107371 - CVE-2022-30630 golang: io/fs: stack exhaustion in Glob
2107374 - CVE-2022-1705 golang: net/http: improper sanitization of Transfer-Encoding header
2107376 - CVE-2022-1962 golang: go/parser: stack exhaustion in all Parse* functions
2107383 - CVE-2022-32148 golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working
2107386 - CVE-2022-30632 golang: path/filepath: stack exhaustion in Glob
2107390 - CVE-2022-28131 golang: encoding/xml: stack exhaustion in Decoder.Skip
2107392 - CVE-2022-30633 golang: encoding/xml: stack exhaustion in Unmarshal

5. References:

https://access.redhat.com/security/cve/CVE-2022-1292
https://access.redhat.com/security/cve/CVE-2022-1586
https://access.redhat.com/security/cve/CVE-2022-1705
https://access.redhat.com/security/cve/CVE-2022-1962
https://access.redhat.com/security/cve/CVE-2022-2068
https://access.redhat.com/security/cve/CVE-2022-2097
https://access.redhat.com/security/cve/CVE-2022-28131
https://access.redhat.com/security/cve/CVE-2022-30630
https://access.redhat.com/security/cve/CVE-2022-30631
https://access.redhat.com/security/cve/CVE-2022-30632
https://access.redhat.com/security/cve/CVE-2022-30633
https://access.redhat.com/security/cve/CVE-2022-32148
https://access.redhat.com/security/updates/classification/#important

6. Contact:

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

Copyright 2022 Red Hat, Inc.
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