Important: Red Hat Security Advisory: Red Hat AMQ Streams 1.6.7 release and security update

Red Hat AMQ Streams 1.6.7 is now available from the Red Hat Customer Portal. 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...

kubernetes-client: Insecure deserialization in unmarshalYaml method

A arbitrary code execution flaw was found in the Fabric 8 Kubernetes client affecting versions 5.0.0-beta-1 and above. Due to an improperly configured YAML parsing, this will allow a local and privileged attacker to supply malicious YAML...

Incorrect Authorization

Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status which is considered a privileged operation and should not...

New Argo CD Bug Could Let Hackers Steal Secret Info from Kubernetes Apps

Users of the Argo continuous deployment CD tool for Kubernetes are being urged to push through updates after a zero-day vulnerability was found that could allow an attacker to extract sensitive information such as passwords and API keys. The flaw, tagged as CVE-2022-24348 CVSS score: 7.7, affects...

Argo CD Security Bug Opens Kubernetes Cloud Apps to Attackers

A high-severity security vulnerability in Argo CD can enable attackers to access targets’ application-development environments, paving the way for stealing passwords, API keys, tokens and other sensitive information. Argo CD is a continuous-delivery platform deployed as a Kubernetes controller in...

Security Bulletin: Red Hat OpenShift on IBM Cloud is affected by a Kubernetes API server security vulnerability (CVE-2021-25735)

Summary Red Hat OpenShift on IBM Cloud is affected by a security vulnerability in the Kubernetes API server that could allow node updates to bypass a validating admission webhook CVE-2021-25735 Vulnerability Details CVEID: CVE-2021-25735 Description: Kubernetes kube-apiserver could allow a remote...

Moderate: Red Hat Security Advisory: OpenShift Container Platform 4.7.42 security update

Red Hat OpenShift Container Platform release 4.7.42 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 4.7. Red Hat Product Security has rated this update as having a...

Jenkins Enterprise and Operations Center < 2.303.30.0.4 / 2.319.2.9 RCE (CloudBees Security Advisory 2022-01-28)

The version of Jenkins Enterprise or Jenkins Operations Center running on the remote web server is 2.303.x prior to 2.303.30.0.4, or 2.x prior to 2.319.2.9. It is, therefore, affected by a remote code execution vulnerability in the Kubernetes Client API. An authenticated, local attacker can explo...

Potential proxy IP restriction bypass in Kubernetes

As mitigations to a report from 2019 and CVE-2020-8555, Kubernetes attempts to prevent proxied connections from accessing link-local or localhost networks when making user-driven connections to Services, Pods, Nodes, or StorageClass service providers. As part of this mitigation Kubernetes does a...

GHSA-QH36-44JV-C8XJ Potential proxy IP restriction bypass in Kubernetes

As mitigations to a report from 2019 and CVE-2020-8555, Kubernetes attempts to prevent proxied connections from accessing link-local or localhost networks when making user-driven connections to Services, Pods, Nodes, or StorageClass service providers. As part of this mitigation Kubernetes does a...

Time-of-check Time-of-use (TOCTOU) Race Condition

As mitigations to a report from 2019 and CVE-2020-8555, Kubernetes attempts to prevent proxied connections from accessing link-local or localhost networks when making user-driven connections to Services, Pods, Nodes, or StorageClass service providers. As part of this mitigation Kubernetes does a...

Kubernetes: Broken link hijacking in https://kubernetes-csi.github.io/docs/drivers.html?highlight=chubaofs#production-drivers

Report Submission Form Summary: When a web application has any pages, sources, links to external 3rd party services and are broken then the attacker can claim those endpoints to successfully conduct the attack and claim those endpoints on behalf of the target website and impersonate his identity...

Kubernetes: monitoring.prow-canary.k8s.io is vulnerable to CVE-2022-21703 (Grafana 0-day)

The monitoring.prow-canary.k8s.io site was found to be running a vulnerable version of Grafana affected by CVE-2022-21703. This vulnerability could have been exploited by an attacker to escalate their privileges on the Grafana instance through a cross-origin request forgery attack. The issue was...

CVE-2020-8562

As mitigations to a report from 2019 and CVE-2020-8555, Kubernetes attempts to prevent proxied connections from accessing link-local or localhost networks when making user-driven connections to Services, Pods, Nodes, or StorageClass service providers. As part of this mitigation Kubernetes does a...

AZL-89318 CVE-2020-8562 affecting package kubernetes 1.30.10-27

As mitigations to a report from 2019 and CVE-2020-8555, Kubernetes attempts to prevent proxied connections from accessing link-local or localhost networks when making user-driven connections to Services, Pods, Nodes, or StorageClass service providers. As part of this mitigation Kubernetes does a...

CVE-2020-8562

As mitigations to a report from 2019 and CVE-2020-8555, Kubernetes attempts to prevent proxied connections from accessing link-local or localhost networks when making user-driven connections to Services, Pods, Nodes, or StorageClass service providers. As part of this mitigation Kubernetes does a...

UBUNTU-CVE-2020-8562

As mitigations to a report from 2019 and CVE-2020-8555, Kubernetes attempts to prevent proxied connections from accessing link-local or localhost networks when making user-driven connections to Services, Pods, Nodes, or StorageClass service providers. As part of this mitigation Kubernetes does a...

Input validation

As mitigations to a report from 2019 and CVE-2020-8555, Kubernetes attempts to prevent proxied connections from accessing link-local or localhost networks when making user-driven connections to Services, Pods, Nodes, or StorageClass service providers. As part of this mitigation Kubernetes does a...

CVE-2020-8562

As mitigations to a report from 2019 and CVE-2020-8555, Kubernetes attempts to prevent proxied connections from accessing link-local or localhost networks when making user-driven connections to Services, Pods, Nodes, or StorageClass service providers. As part of this mitigation Kubernetes does a...

CVE-2020-8562

Kubernetes CVE-2020-8562 describes a bypass of the API server proxy IP restriction through DNS resolution weaknesses in Kubernetes components handling proxied connections. The vulnerability can let a user reach private control-plane networks by exploiting differences between cached and non-cached...