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GHSA-24m5-r6hv-ccgp: Specific Cilium configurations vulnerable to DoS via Kubernetes annotations

### Impact In Cilium clusters where Cilium's Layer 7 proxy has been disabled, creating workloads with - `policy.cilium.io/proxy-visibility` annotations (in Cilium >= v1.13) - `io.cilium.proxy-visibility` annotations (in Cilium <= v1.12) causes the Cilium agent to segfault on the node to which the workload is assigned. Existing traffic on the affected node will continue to flow, but the Cilium agent on the node will not able to process changes to workloads running on the node. This will also prevent workloads from being able to start on the affected node. The denial of service will be limited to the node on which the workload is scheduled, however an attacker may be able to schedule workloads on the node of their choosing, which could lead to targeted attacks. ### Patches [Pull request with fix](https://github.com/cilium/cilium/pull/27597) This issue affects: Cilium <= v1.14.1 Cilium <= v1.13.6 Cilium <= v1.12.13 This issue has been resolved in: Cilium v1.14.2 Cilium v1.13.7 C...

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GHSA-gj2r-phwg-6rww: Kubernetes users may update Pod labels to bypass network policy

### Impact An attacker with the ability to update pod labels can cause Cilium to apply incorrect network policies. This issue arises due to the fact that on pod update, Cilium incorrectly uses user-provided pod labels to select the policies which apply to the workload in question. This can affect: * Cilium network policies that use the namespace, service account or cluster constructs to restrict traffic * Cilium clusterwide network policies that use Cilium namespace labels to select the Pod * Kubernetes network policies Non-existent construct names can be provided, which bypass all network policies applicable to the construct. For example, providing a pod with a non-existent namespace as the value of the `io.kubernetes.pod.namespace` label results in none of the namespaced CiliumNetworkPolicies applying to the pod in question. This attack requires the attacker to have [Kubernetes API Server access](https://docs.cilium.io/en/latest/security/threat-model/#kubernetes-api-server-atta...

CVE-2022-4137

A reflected cross-site scripting (XSS) vulnerability was found in the 'oob' OAuth endpoint due to incorrect null-byte handling. This issue allows a malicious link to insert an arbitrary URI into a Keycloak error page. This flaw requires a user or administrator to interact with a link in order to be vulnerable. This may compromise user details, allowing it to be changed or collected by an attacker.

CVE-2022-4039

A flaw was found in Red Hat Single Sign-On for OpenShift container images, which are configured with an unsecured management interface enabled. This flaw allows an attacker to use this interface to deploy malicious code and access and modify potentially sensitive information in the app server configuration.

RHSA-2023:5312: Red Hat Security Advisory: open-vm-tools security update

An update for open-vm-tools is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. 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-2023-20900: An improper signature verification flaw was found in open-vm-tools that may lead to a bypass of SAML token signature. This issue may allow a malicious actor with man-in-the-middle (MITM) network positioning between a vCenter server and the virtual machine to bypass SAML token signature verification to perform gues...

RHSA-2023:5313: Red Hat Security Advisory: open-vm-tools security update

An update for open-vm-tools is now available for Red Hat Enterprise Linux 9. 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-2023-20900: An improper signature verification flaw was found in open-vm-tools that may lead to a bypass of SAML token signature. This issue may allow a malicious actor with man-in-the-middle (MITM) network positioning between a vCenter server and the virtual machine to bypass SAML token signature verification to perform guest operations.

RHSA-2023:5314: Red Hat Security Advisory: OpenShift API for Data Protection (OADP) 1.1.6 security and bug fix update

OpenShift API for Data Protection (OADP) 1.1.6 is now available. 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.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-2022-21698: A denial of service attack was found in prometheus/client_golang. This flaw allows an attacker to produce a denial of service attack on an HTTP server by exploiting the InstrumentHandlerCounter function in the version below 1.11.1, resulting in a loss of availability. * CVE-2022-41723: A flaw was found in golang. A maliciously crafted HTTP/2 stream cou...

RHSA-2023:5095: Red Hat Security Advisory: Logging Subsystem 5.6.11 - Red Hat OpenShift security update

Logging Subsystem 5.6.11 - Red Hat OpenShift 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.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-2023-4456: A flaw was found in openshift-logging LokiStack. The key used for caching is just the token, which is too broad. This issue allows a user with a token valid for one action to execute other actions as long as the authorization allowing the original action is still cached.