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Red Hat Security Advisory 2023-3536-01

Red Hat Security Advisory 2023-3536-01 - 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 RPM packages for Red Hat OpenShift Container Platform 4.13.3.

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

Synopsis: Important: OpenShift Container Platform 4.13.3 packages and security update
Advisory ID: RHSA-2023:3536-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2023:3536
Issue date: 2023-06-13
CVE Names: CVE-2023-30861
=====================================================================

  1. Summary:

Red Hat OpenShift Container Platform release 4.13.3 is now available with
updates to packages and images that fix several bugs and add enhancements.

This release includes a security update for Red Hat OpenShift Container
Platform 4.13.

Red Hat Product Security has rated this update as having a security impact
of [impact]. 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.

  1. Relevant releases/architectures:

Ironic content for Red Hat OpenShift Container Platform 4.13 - noarch
Red Hat OpenShift Container Platform 4.13 - aarch64, noarch, ppc64le, s390x, x86_64

  1. Description:

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 RPM packages for Red Hat OpenShift Container
Platform 4.13.3. See the following advisory for the container images for
this release:

https://access.redhat.com/errata/RHSA-2023:3537

Security Fix(es):

  • flask: Possible disclosure of permanent session cookie due to missing
    Vary: Cookie header (CVE-2023-30861)

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.openshift.com/container-platform/4.13/updating/updating-cluster-cli.html

  1. 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.openshift.com/container-platform/4.13/release_notes/ocp-4-13-release-notes.html

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

2196643 - CVE-2023-30861 flask: Possible disclosure of permanent session cookie due to missing Vary: Cookie header

  1. Package List:

Red Hat OpenShift Container Platform 4.13:

Source:
cri-o-1.26.3-8.rhaos4.13.git9232b13.el8.src.rpm
openshift-4.13.0-202305312300.p0.g7a891f0.assembly.stream.el8.src.rpm
openshift-ansible-4.13.0-202305301841.p0.g148be47.assembly.stream.el8.src.rpm
openshift-clients-4.13.0-202305312300.p0.g05d83ef.assembly.stream.el8.src.rpm

aarch64:
cri-o-1.26.3-8.rhaos4.13.git9232b13.el8.aarch64.rpm
cri-o-debuginfo-1.26.3-8.rhaos4.13.git9232b13.el8.aarch64.rpm
cri-o-debugsource-1.26.3-8.rhaos4.13.git9232b13.el8.aarch64.rpm
openshift-clients-4.13.0-202305312300.p0.g05d83ef.assembly.stream.el8.aarch64.rpm
openshift-hyperkube-4.13.0-202305312300.p0.g7a891f0.assembly.stream.el8.aarch64.rpm

noarch:
openshift-ansible-4.13.0-202305301841.p0.g148be47.assembly.stream.el8.noarch.rpm
openshift-ansible-test-4.13.0-202305301841.p0.g148be47.assembly.stream.el8.noarch.rpm

ppc64le:
cri-o-1.26.3-8.rhaos4.13.git9232b13.el8.ppc64le.rpm
cri-o-debuginfo-1.26.3-8.rhaos4.13.git9232b13.el8.ppc64le.rpm
cri-o-debugsource-1.26.3-8.rhaos4.13.git9232b13.el8.ppc64le.rpm
openshift-clients-4.13.0-202305312300.p0.g05d83ef.assembly.stream.el8.ppc64le.rpm
openshift-hyperkube-4.13.0-202305312300.p0.g7a891f0.assembly.stream.el8.ppc64le.rpm

s390x:
cri-o-1.26.3-8.rhaos4.13.git9232b13.el8.s390x.rpm
cri-o-debuginfo-1.26.3-8.rhaos4.13.git9232b13.el8.s390x.rpm
cri-o-debugsource-1.26.3-8.rhaos4.13.git9232b13.el8.s390x.rpm
openshift-clients-4.13.0-202305312300.p0.g05d83ef.assembly.stream.el8.s390x.rpm
openshift-hyperkube-4.13.0-202305312300.p0.g7a891f0.assembly.stream.el8.s390x.rpm

x86_64:
cri-o-1.26.3-8.rhaos4.13.git9232b13.el8.x86_64.rpm
cri-o-debuginfo-1.26.3-8.rhaos4.13.git9232b13.el8.x86_64.rpm
cri-o-debugsource-1.26.3-8.rhaos4.13.git9232b13.el8.x86_64.rpm
openshift-clients-4.13.0-202305312300.p0.g05d83ef.assembly.stream.el8.x86_64.rpm
openshift-clients-redistributable-4.13.0-202305312300.p0.g05d83ef.assembly.stream.el8.x86_64.rpm
openshift-hyperkube-4.13.0-202305312300.p0.g7a891f0.assembly.stream.el8.x86_64.rpm

Red Hat OpenShift Container Platform 4.13:

Source:
NetworkManager-1.42.2-2.el9_2.src.rpm
conmon-2.1.7-1.1.rhaos4.13.el9.src.rpm
cri-o-1.26.3-9.rhaos4.13.git9232b13.el9.src.rpm
openshift-4.13.0-202305312300.p0.g7a891f0.assembly.stream.el9.src.rpm
openshift-ansible-4.13.0-202305301841.p0.g148be47.assembly.stream.el9.src.rpm
openshift-clients-4.13.0-202305312300.p0.g05d83ef.assembly.stream.el9.src.rpm

aarch64:
NetworkManager-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-adsl-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-adsl-debuginfo-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-bluetooth-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-bluetooth-debuginfo-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-cloud-setup-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-cloud-setup-debuginfo-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-debuginfo-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-debugsource-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-libnm-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-libnm-debuginfo-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-libnm-devel-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-ovs-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-ovs-debuginfo-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-ppp-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-ppp-debuginfo-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-team-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-team-debuginfo-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-tui-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-tui-debuginfo-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-wifi-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-wifi-debuginfo-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-wwan-1.42.2-2.el9_2.aarch64.rpm
NetworkManager-wwan-debuginfo-1.42.2-2.el9_2.aarch64.rpm
conmon-2.1.7-1.1.rhaos4.13.el9.aarch64.rpm
conmon-debuginfo-2.1.7-1.1.rhaos4.13.el9.aarch64.rpm
conmon-debugsource-2.1.7-1.1.rhaos4.13.el9.aarch64.rpm
cri-o-1.26.3-9.rhaos4.13.git9232b13.el9.aarch64.rpm
cri-o-debuginfo-1.26.3-9.rhaos4.13.git9232b13.el9.aarch64.rpm
cri-o-debugsource-1.26.3-9.rhaos4.13.git9232b13.el9.aarch64.rpm
openshift-clients-4.13.0-202305312300.p0.g05d83ef.assembly.stream.el9.aarch64.rpm
openshift-hyperkube-4.13.0-202305312300.p0.g7a891f0.assembly.stream.el9.aarch64.rpm

noarch:
NetworkManager-config-connectivity-redhat-1.42.2-2.el9_2.noarch.rpm
NetworkManager-config-server-1.42.2-2.el9_2.noarch.rpm
NetworkManager-dispatcher-routing-rules-1.42.2-2.el9_2.noarch.rpm
NetworkManager-initscripts-updown-1.42.2-2.el9_2.noarch.rpm
openshift-ansible-4.13.0-202305301841.p0.g148be47.assembly.stream.el9.noarch.rpm
openshift-ansible-test-4.13.0-202305301841.p0.g148be47.assembly.stream.el9.noarch.rpm

ppc64le:
NetworkManager-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-adsl-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-adsl-debuginfo-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-bluetooth-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-bluetooth-debuginfo-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-cloud-setup-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-cloud-setup-debuginfo-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-debuginfo-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-debugsource-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-libnm-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-libnm-debuginfo-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-libnm-devel-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-ovs-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-ovs-debuginfo-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-ppp-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-ppp-debuginfo-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-team-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-team-debuginfo-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-tui-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-tui-debuginfo-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-wifi-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-wifi-debuginfo-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-wwan-1.42.2-2.el9_2.ppc64le.rpm
NetworkManager-wwan-debuginfo-1.42.2-2.el9_2.ppc64le.rpm
conmon-2.1.7-1.1.rhaos4.13.el9.ppc64le.rpm
conmon-debuginfo-2.1.7-1.1.rhaos4.13.el9.ppc64le.rpm
conmon-debugsource-2.1.7-1.1.rhaos4.13.el9.ppc64le.rpm
cri-o-1.26.3-9.rhaos4.13.git9232b13.el9.ppc64le.rpm
cri-o-debuginfo-1.26.3-9.rhaos4.13.git9232b13.el9.ppc64le.rpm
cri-o-debugsource-1.26.3-9.rhaos4.13.git9232b13.el9.ppc64le.rpm
openshift-clients-4.13.0-202305312300.p0.g05d83ef.assembly.stream.el9.ppc64le.rpm
openshift-hyperkube-4.13.0-202305312300.p0.g7a891f0.assembly.stream.el9.ppc64le.rpm

s390x:
NetworkManager-1.42.2-2.el9_2.s390x.rpm
NetworkManager-adsl-1.42.2-2.el9_2.s390x.rpm
NetworkManager-adsl-debuginfo-1.42.2-2.el9_2.s390x.rpm
NetworkManager-bluetooth-1.42.2-2.el9_2.s390x.rpm
NetworkManager-bluetooth-debuginfo-1.42.2-2.el9_2.s390x.rpm
NetworkManager-cloud-setup-1.42.2-2.el9_2.s390x.rpm
NetworkManager-cloud-setup-debuginfo-1.42.2-2.el9_2.s390x.rpm
NetworkManager-debuginfo-1.42.2-2.el9_2.s390x.rpm
NetworkManager-debugsource-1.42.2-2.el9_2.s390x.rpm
NetworkManager-libnm-1.42.2-2.el9_2.s390x.rpm
NetworkManager-libnm-debuginfo-1.42.2-2.el9_2.s390x.rpm
NetworkManager-libnm-devel-1.42.2-2.el9_2.s390x.rpm
NetworkManager-ovs-1.42.2-2.el9_2.s390x.rpm
NetworkManager-ovs-debuginfo-1.42.2-2.el9_2.s390x.rpm
NetworkManager-ppp-1.42.2-2.el9_2.s390x.rpm
NetworkManager-ppp-debuginfo-1.42.2-2.el9_2.s390x.rpm
NetworkManager-team-1.42.2-2.el9_2.s390x.rpm
NetworkManager-team-debuginfo-1.42.2-2.el9_2.s390x.rpm
NetworkManager-tui-1.42.2-2.el9_2.s390x.rpm
NetworkManager-tui-debuginfo-1.42.2-2.el9_2.s390x.rpm
NetworkManager-wifi-1.42.2-2.el9_2.s390x.rpm
NetworkManager-wifi-debuginfo-1.42.2-2.el9_2.s390x.rpm
NetworkManager-wwan-1.42.2-2.el9_2.s390x.rpm
NetworkManager-wwan-debuginfo-1.42.2-2.el9_2.s390x.rpm
conmon-2.1.7-1.1.rhaos4.13.el9.s390x.rpm
conmon-debuginfo-2.1.7-1.1.rhaos4.13.el9.s390x.rpm
conmon-debugsource-2.1.7-1.1.rhaos4.13.el9.s390x.rpm
cri-o-1.26.3-9.rhaos4.13.git9232b13.el9.s390x.rpm
cri-o-debuginfo-1.26.3-9.rhaos4.13.git9232b13.el9.s390x.rpm
cri-o-debugsource-1.26.3-9.rhaos4.13.git9232b13.el9.s390x.rpm
openshift-clients-4.13.0-202305312300.p0.g05d83ef.assembly.stream.el9.s390x.rpm
openshift-hyperkube-4.13.0-202305312300.p0.g7a891f0.assembly.stream.el9.s390x.rpm

x86_64:
NetworkManager-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-adsl-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-adsl-debuginfo-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-bluetooth-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-bluetooth-debuginfo-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-cloud-setup-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-cloud-setup-debuginfo-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-debuginfo-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-debugsource-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-libnm-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-libnm-debuginfo-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-libnm-devel-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-ovs-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-ovs-debuginfo-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-ppp-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-ppp-debuginfo-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-team-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-team-debuginfo-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-tui-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-tui-debuginfo-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-wifi-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-wifi-debuginfo-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-wwan-1.42.2-2.el9_2.x86_64.rpm
NetworkManager-wwan-debuginfo-1.42.2-2.el9_2.x86_64.rpm
conmon-2.1.7-1.1.rhaos4.13.el9.x86_64.rpm
conmon-debuginfo-2.1.7-1.1.rhaos4.13.el9.x86_64.rpm
conmon-debugsource-2.1.7-1.1.rhaos4.13.el9.x86_64.rpm
cri-o-1.26.3-9.rhaos4.13.git9232b13.el9.x86_64.rpm
cri-o-debuginfo-1.26.3-9.rhaos4.13.git9232b13.el9.x86_64.rpm
cri-o-debugsource-1.26.3-9.rhaos4.13.git9232b13.el9.x86_64.rpm
openshift-clients-4.13.0-202305312300.p0.g05d83ef.assembly.stream.el9.x86_64.rpm
openshift-clients-redistributable-4.13.0-202305312300.p0.g05d83ef.assembly.stream.el9.x86_64.rpm
openshift-hyperkube-4.13.0-202305312300.p0.g7a891f0.assembly.stream.el9.x86_64.rpm

Ironic content for Red Hat OpenShift Container Platform 4.13:

Source:
python-flask-2.0.1-4.el9.2.src.rpm

noarch:
python-flask-doc-2.0.1-4.el9.2.noarch.rpm
python3-flask-2.0.1-4.el9.2.noarch.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/

  1. References:

https://access.redhat.com/security/cve/CVE-2023-30861
https://access.redhat.com/security/updates/classification/#important
https://docs.openshift.com/container-platform/4.13/release_notes/ocp-4-13-release-notes.html

  1. Contact:

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

Copyright 2023 Red Hat, Inc.
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Red Hat Security Advisory 2023-3525-01 - Flask is a lightweight but extensible web development framework for Python based on the Werkzeug WSGI toolkit, and the Jinja 2 template engine.

RHSA-2023:3525: Red Hat Security Advisory: python-flask security update

An update for python-flask is now available for Red Hat Enterprise Linux 7 Extras. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-30861: A flaw was found in the Python Flask package. A cached response may contain data for one client sent by a proxy to other clients, including session cookies, resulting in the compromise of data confidentiality contained in the leak requests or cookies. This happens when the following conditions are met by the proxy's behavior regardin...

Red Hat Security Advisory 2023-3440-01

Red Hat Security Advisory 2023-3440-01 - An update for python-flask is now available for Red Hat OpenStack Platform 17.0 (Wallaby).

Red Hat Security Advisory 2023-3444-01

Red Hat Security Advisory 2023-3444-01 - An update for python-flask is now available for Red Hat OpenStack Platform 16.2 (Train).

Red Hat Security Advisory 2023-3446-01

Red Hat Security Advisory 2023-3446-01 - An update for python-flask is now available for Red Hat OpenStack Platform 16.1 (Train).

RHSA-2023:3440: Red Hat Security Advisory: Red Hat OpenStack Platform 17.0 (python-flask) security update

An update for python-flask is now available for Red Hat OpenStack Platform 17.0 (Wallaby). 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-30861: A flaw was found in the Python Flask package. A cached response may contain data for one client sent by a proxy to other clients, including session cookies, resulting in the compromise of data confidentiality contained in the leak requests or cookies. This happens when the following conditions are met by the proxy's behavior ...

Ubuntu Security Notice USN-6111-1

Ubuntu Security Notice 6111-1 - It was discovered that Flask incorrectly handled certain data responses. An attacker could possibly use this issue to expose sensitive information.

CVE-2023-30861: Merge pull request from GHSA-m2qf-hxjv-5gpq · pallets/flask@70f906c

Flask is a lightweight WSGI web application framework. When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches `Set-Cookie` headers, it may send one client's `session` cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met. 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets `session.permanent = True` 3. The application does not access or modify the session at any point during a request. 4. `SESSION_REFRESH_EACH_REQUEST` enabled (the default). 5. The application does not set a `Cache-Control` header to indicate that a page is private or should not be cached. This happens because vulnerable versions of Flask only set the `Vary: Cookie` heade...

GHSA-m2qf-hxjv-5gpq: Flask vulnerable to possible disclosure of permanent session cookie due to missing Vary: Cookie header

When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by a proxy to other clients. If the proxy also caches `Set-Cookie` headers, it may send one client's `session` cookie to other clients. The severity depends on the application's use of the session, and the proxy's behavior regarding cookies. The risk depends on _all_ these conditions being met. 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets [`session.permanent = True`](https://flask.palletsprojects.com/en/2.3.x/api/#flask.session.permanent). 2. The application does not access or modify the session at any point during a request. 4. [`SESSION_REFRESH_EACH_REQUEST`](https://flask.palletsprojects.com/en/2.3.x/config/#SESSION_REFRESH_EACH_REQUEST) is enabled (the default). 5. The application does not set a `Cache-Control` header to indicate that a page is private o...

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Ubuntu Security Notice USN-6885-3
Packet Storm