Moderate: VolSync 0.5 security fixes and updates

Topic

VolSync v0.5

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.

Description

VolSync v0.5

VolSync is a Kubernetes operator that enables asynchronous replication of
persistent volumes within a cluster, or across clusters. After deploying
the VolSync operator, it can create and maintain copies of your persistent
data.

For more information about VolSync, see:
https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.6/html/add-ons/add-ons-overview#volsync or the VolSync open source community website at:
https://volsync.readthedocs.io/en/stable/.

This advisory contains a security fix and updates to the VolSync
container images.

Security fixes:

• CVE-2022-27191 golang: crash in a golang.org/x/crypto/ssh server
• CVE-2022-30629 golang: crypto/tls: session tickets lack random ticket_age_add
• CVE-2022-1705 golang: net/http: improper sanitization of Transfer-Encoding header
• CVE-2022-1962 golang: go/parser: stack exhaustion in all Parse* functions
• CVE-2022-28131 golang: encoding/xml: stack exhaustion in Decoder.Skip
• CVE-2022-30630 golang: io/fs: stack exhaustion in Glob
• CVE-2022-30631 golang: compress/gzip: stack exhaustion in Reader.Read
• CVE-2022-30632 golang: path/filepath: stack exhaustion in Glob
• CVE-2022-30633 golang: encoding/xml: stack exhaustion in Unmarshal
• CVE-2022-30635 golang: encoding/gob: stack exhaustion in Decoder.Decode
• CVE-2022-32148 golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working

Solution

For details on how to install VolSync, refer to:

https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.6/html/add-ons/add-ons-overview#volsync-rsync-rep

Affected Products

• Red Hat Advanced Cluster Management for Kubernetes 2 for RHEL 8 x86_64

Fixes

• BZ - 2064702 - CVE-2022-27191 golang: crash in a golang.org/x/crypto/ssh server
• BZ - 2092793 - CVE-2022-30629 golang: crypto/tls: session tickets lack random ticket_age_add
• BZ - 2107342 - CVE-2022-30631 golang: compress/gzip: stack exhaustion in Reader.Read
• BZ - 2107371 - CVE-2022-30630 golang: io/fs: stack exhaustion in Glob
• BZ - 2107374 - CVE-2022-1705 golang: net/http: improper sanitization of Transfer-Encoding header
• BZ - 2107376 - CVE-2022-1962 golang: go/parser: stack exhaustion in all Parse* functions
• BZ - 2107383 - CVE-2022-32148 golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working
• BZ - 2107386 - CVE-2022-30632 golang: path/filepath: stack exhaustion in Glob
• BZ - 2107388 - CVE-2022-30635 golang: encoding/gob: stack exhaustion in Decoder.Decode
• BZ - 2107390 - CVE-2022-28131 golang: encoding/xml: stack exhaustion in Decoder.Skip
• BZ - 2107392 - CVE-2022-30633 golang: encoding/xml: stack exhaustion in Unmarshal

CVEs

• CVE-2022-1705
• CVE-2022-1962
• CVE-2022-27191
• CVE-2022-28131
• CVE-2022-30629
• CVE-2022-30630
• CVE-2022-30631
• CVE-2022-30632
• CVE-2022-30633
• CVE-2022-30635
• CVE-2022-32148

References

• https://access.redhat.com/security/updates/classification/#moderate