Red Hat OpenShift 4.13; RHSA-2023:1326 Important; DoS Threat
red hat
May 18, 2023
Red Hat OpenShift Container Platform release 4.13.0 is now available with updates to packages and images that fix several bugs and add enhancements
Solution
For OpenShift Container Platform 4.13 see the following documentation,
which will be updated shortly for this release, for important instructions
on how to upgrade your cluster and fully apply this asynchronous errata
update:
https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/release_notes/ocp-4-13-release-notes
You may download the oc tool and use it to inspect release image metadata
for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests
may be found at
https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags
The sha values for the release are:
(For x86_64 architecture)
The image digest is
sha256:74b23ed4bbb593195a721373ed6693687a9b444c97065ce8ac653ba464375711
(For s390x architecture)
The image digest is
sha256:a32d509d960eb3e889a22c4673729f95170489789c85308794287e6e9248fb79
(For ppc64le architecture)
The image digest is
sha256:bca0e4a4ed28b799e860e302c4f6bb7e11598f7c136c56938db0bf9593fb76f8
(For aarch64 architecture)
The image digest is
sha256:e07e4075c07fca21a1aed9d7f9c165696b1d0fa4940a219a000894e5683d846c
All OpenShift Container Platform 4.13 users are advised to upgrade to these
updated packages and images when they are available in the appropriate
release channel. To check for available updates, use the OpenShift Console
or the CLI oc command. Instructions for upgrading a cluster are available
at
https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/updating_clusters/updating-cluster-cli
Summary
Red Hat OpenShift Container Platform is Red Hat's cloud computing
Kubernetes application platform solution designed for on-premise or private
cloud deployments.
This advisory contains the container images for Red Hat OpenShift Container
Platform 4.13.0. See the following advisory for the RPM packages for this
release:
https://access.redhat.com/errata/RHSA-2023:1325
Space precludes documenting all of the container images in this advisory.
See the following Release Notes documentation, which will be updated
shortly for this release, for details about these changes:
https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/release_notes/ocp-4-13-release-notes
Security Fix(es):
* goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as
random as they should be (CVE-2021-4238)
* go-yaml: Denial of Service in go-yaml (CVE-2021-4235)
* mongo-go-driver: specific cstrings input may not be properly validated
(CVE-2021-20329)
* golang: out-of-bounds read in golang.org/x/text/language leads to DoS
(CVE-2021-38561)
* prometheus/client_golang: Denial of service using
InstrumentHandlerCounter (CVE-2022-21698)
* helm: Denial of service through through repository index file
(CVE-2022-23525)
* helm: Denial of service through schema file (CVE-2022-23526)
* golang: crash in a golang.org/x/crypto/ssh server (CVE-2022-27191)
* vault: insufficient certificate revocation list checking (CVE-2022-41316)
* golang: net/http: excessive memory growth in a Go server accepting HTTP/2
requests (CVE-2022-41717)
* x/net/http2/h2c: request smuggling (CVE-2022-41721)
* net/http, golang.org/x/net/http2: avoid quadratic complexity in HPACK
decoding (CVE-2022-41723)
* golang: crypto/tls: large handshake records may cause panics
(CVE-2022-41724)
* golang: net/http, mime/multipart: denial of service from excessive
resource consumption (CVE-2022-41725)
* exporter-toolkit: authentication bypass via cache poisoning
(CVE-2022-46146)
* vault: Vaultâs Microsoft SQL Database Storage Backend Vulnerable to SQL
Injection Via Configuration File (CVE-2023-0620)
* hashicorp/vault: Vaultâs PKI Issuer Endpoint Did Not Correctly Authorize
Access to Issuer Metadata (CVE-2023-0665)
* hashicorp/vault: Cache-Timing Attacks During Seal and Unseal Operations
(CVE-2023-25000)
* helm: getHostByName Function Information Disclosure (CVE-2023-25165)
* containerd: Supplementary groups are not set up properly (CVE-2023-25173)
* runc: volume mount race condition (regression of CVE-2019-19921)
(CVE-2023-27561)
* runc: AppArmor can be bypassed when `/proc` inside the container is
symlinked with a specific mount configuration (CVE-2023-28642)
* baremetal-operator: plain-text username and hashed password readable by
anyone having a cluster-wide read-access (CVE-2023-30841)
* runc: Rootless runc makes `/sys/fs/cgroup` writable (CVE-2023-25809)
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.
All OpenShift Container Platform 4.13 users are advised to upgrade to these
updated packages and images when they are available in the appropriate
release channel. To check for available updates, use the OpenShift CLI (oc)
or web console. Instructions for upgrading a cluster are available at
https://docs.redhat.com/en/documentation/openshift_container_platform/4.13/html/updating_clusters/updating-cluster-cli
Topics Covered
References
https://access.redhat.com/security/cve/CVE-2021-4235 https://access.redhat.com/security/cve/CVE-2021-4238 https://access.redhat.com/security/cve/CVE-2021-20329 https://access.redhat.com/security/cve/CVE-2021-38561 https://access.redhat.com/security/cve/CVE-2021-43519 https://access.redhat.com/security/cve/CVE-2021-44964 https://access.redhat.com/security/cve/CVE-2022-1271 https://access.redhat.com/security/cve/CVE-2022-1586 https://access.redhat.com/security/cve/CVE-2022-1587 https://access.redhat.com/security/cve/CVE-2022-1785 https://access.redhat.com/security/cve/CVE-2022-1897 https://access.redhat.com/security/cve/CVE-2022-1927 https://access.redhat.com/security/cve/CVE-2022-2509 https://access.redhat.com/security/cve/CVE-2022-2990 https://access.redhat.com/security/cve/CVE-2022-3080 https://access.redhat.com/security/cve/CVE-2022-3259 https://access.redhat.com/security/cve/CVE-2022-4203 https://access.redhat.com/security/cve/CVE-2022-4304 https://access.redhat.com/security/cve/CVE-2022-4450 https://access.redhat.com/security/cve/CVE-2022-21698 https://access.redhat.com/security/cve/CVE-2022-23525 https://access.redhat.com/security/cve/CVE-2022-23526 https://access.redhat.com/security/cve/CVE-2022-26280 https://access.redhat.com/security/cve/CVE-2022-27191 Read the Full Advisory
Package List
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Advisory ID: RHSA-2023:1326-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2023:1326
Issue date: 2023-05-17
Topic
Red Hat OpenShift Container Platform release 4.13.0 is now available withupdates to packages and images that fix several bugs and add enhancements.This release includes a security update for Red Hat OpenShift ContainerPlatform 4.13.Red Hat Product Security has rated this update as having a security impactof Important. 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.
Topics Covered
Relevant Releases Architectures
Bugs Fixed
1770297 - console odo download link needs to go to an official location or have caveats [openshift-4.4]
1853264 - Metrics produce high unbound cardinality
1877261 - [RFE] Mounted volume size issue when restore a larger size pvc than snapshot
1904573 - OpenShift: containers modify /etc/passwd group writable
1943194 - when using gpus, more nodes than needed are created by the node autoscaler
1948666 - After entering valid git repo url on Import from git page, throwing warning message instead Validated
1971033 - CVE-2021-20329 mongo-go-driver: specific cstrings input may not be properly validated
2005232 - Pods list page should only show Create Pod button to user has sufficient permission
2016006 - Repositories list does not show the running pipelinerun as last pipelinerun
2027000 - The user is ignored when we create a new file using a MachineConfig
2045880 - CVE-2022-21698 prometheus/client_golang: Denial of service using InstrumentHandlerCounter
2047299 - nodeport not reachable port connection timeout
2050230 - Implement LIST call chunking in openshift-sdn
2064702 - CVE-2022-27191 golang: crash in a golang.org/x/crypto/ssh server
2065166 - GCP - Less privileged service accounts are created with Service Account User role
2066388 - Wrong Error generates when https is missing in the value of `regionEndpoint` in `configs.imageregistry.operator.openshift.io/cluster`
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