The vulnerability of the Kubernetes cluster synchronization software, which relies on configuration sources like Flux and the Kubernetes package manager Helm, arises from improper resource cleanup or release mechanisms. This allows attackers to trigger service failures.

The vulnerability of the Kubernetes cluster synchronization software, which relies on configuration sources like Flux and the Kubernetes package manager Helm, is related to improper resource cleanup or release. Exploiting this vulnerability allows a malicious actor to cause service failures...

Denial Of Service (DoS)

github.com/fluxcd/helm-controller and github.com/fluxcd/flux2 are vulnerable to denial of service DoS attacks. A remote authenticated attacker is able to cause a system panic by supplying specific data inputs, resulting in denial of service conditions via high memory consumption...

CVE-2022-36049

Flux2 is a tool for keeping Kubernetes clusters in sync with sources of configuration, and Flux's helm-controller is a Kubernetes operator that allows one to declaratively manage Helm chart releases. Helm controller is tightly integrated with the Helm SDK. A vulnerability found in the Helm SDK th...

AZL-10900 CVE-2022-36049 affecting package helm for versions less than 3.9.4-2

Flux2 is a tool for keeping Kubernetes clusters in sync with sources of configuration, and Flux's helm-controller is a Kubernetes operator that allows one to declaratively manage Helm chart releases. Helm controller is tightly integrated with the Helm SDK. A vulnerability found in the Helm SDK th...

Design/Logic Flaw

Flux2 is a tool for keeping Kubernetes clusters in sync with sources of configuration, and Flux's helm-controller is a Kubernetes operator that allows one to declaratively manage Helm chart releases. Helm controller is tightly integrated with the Helm SDK. A vulnerability found in the Helm SDK th...

CVE-2022-36049 Flux2 Helm Controller denial of service

Flux2 is a tool for keeping Kubernetes clusters in sync with sources of configuration, and Flux's helm-controller is a Kubernetes operator that allows one to declaratively manage Helm chart releases. Helm controller is tightly integrated with the Helm SDK. A vulnerability found in the Helm SDK th...

CVE-2022-36049 Flux2 Helm Controller denial of service

Flux2 is a tool for keeping Kubernetes clusters in sync with sources of configuration, and Flux's helm-controller is a Kubernetes operator that allows one to declaratively manage Helm chart releases. Helm controller is tightly integrated with the Helm SDK. A vulnerability found in the Helm SDK th...

CVE-2022-36049

Flux2 is a tool for keeping Kubernetes clusters in sync with sources of configuration, and Flux's helm-controller is a Kubernetes operator that allows one to declaratively manage Helm chart releases. Helm controller is tightly integrated with the Helm SDK. A vulnerability found in the Helm SDK th...

CVE-2022-36049

Summary: CVE-2022-36049 affects Flux2 and its helm-controller. A defect in the Helm SDK allows crafted data inputs to trigger abnormally high memory usage, potentially causing the controller to panic and halt reconciliations in multi-tenant clusters. Affected versions: Flux2 v0.0.17 through v0.32...

CVE-2022-36049 Flux2 Helm Controller denial of service

Flux2 is a tool for keeping Kubernetes clusters in sync with sources of configuration, and Flux's helm-controller is a Kubernetes operator that allows one to declaratively manage Helm chart releases. Helm controller is tightly integrated with the Helm SDK. A vulnerability found in the Helm SDK th...

Flux2 资源管理错误漏洞

Flux2 is a tool from the Cloud Native Computing Foundation that keeps Kubernetes clusters synchronized with their configuration sources. A resource management error vulnerability exists in Flux2 versions prior to v0.0.17 through v0.32.0 and helm-controller versions prior to v0.0.4 through v0.23.0...

CVE-2022-36049: Uncontrolled Resource Consumption

Flux2 is a tool for keeping Kubernetes clusters in sync with sources of configuration, and Flux's helm-controller is a Kubernetes operator that allows one to declaratively manage Helm chart releases. Helm controller is tightly integrated with the Helm SDK. A vulnerability found in the Helm SDK th...

Helm Resource Management Error Vulnerability

Helm is a Kubernetes package manager. Helm version 3.9.3 and earlier are vulnerable to a resource management error that stems from a fuzz test provided by CNCF that identifies input to a function in the strvals package that could cause an out-of-memory panic. No detailed vulnerability details are...

CVE-2022-36055

An out-of-memory panic vulnerability exists in the strvals package, which can lead to a denial of service. Applications that use functions from the strvals package in the Helm SDK can cause panic and denial of service...

GO-2022-0962 Denial of service through string value parsing in helm.sh/helm/v3

Applications that use the strvals package in the Helm SDK to parse user supplied input can suffer a Denial of Service when that input causes a panic that cannot be recovered from. The strvals package contains a parser that turns strings into Go structures. For example, the Helm client has command...

CVE-2022-36055

Helm is a tool for managing Charts. Charts are packages of pre-configured Kubernetes resources. Fuzz testing, provided by the CNCF, identified input to functions in the strvals package that can cause an out of memory panic. The strvals package contains a parser that turns strings in to Go...

AZL-10856 CVE-2022-36055 affecting package helm for versions less than 3.9.4-2

Helm is a tool for managing Charts. Charts are packages of pre-configured Kubernetes resources. Fuzz testing, provided by the CNCF, identified input to functions in the strvals package that can cause an out of memory panic. The strvals package contains a parser that turns strings in to Go...

Input validation

Helm is a tool for managing Charts. Charts are packages of pre-configured Kubernetes resources. Fuzz testing, provided by the CNCF, identified input to functions in the strvals package that can cause an out of memory panic. The strvals package contains a parser that turns strings in to Go...

CVE-2022-36055

Helm is a tool for managing Charts. Charts are packages of pre-configured Kubernetes resources. Fuzz testing, provided by the CNCF, identified input to functions in the strvals package that can cause an out of memory panic. The strvals package contains a parser that turns strings in to Go...

CVE-2022-36055 Denial of service in Helm

Helm is a tool for managing Charts. Charts are packages of pre-configured Kubernetes resources. Fuzz testing, provided by the CNCF, identified input to functions in the strvals package that can cause an out of memory panic. The strvals package contains a parser that turns strings in to Go...