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CVE PROGRAM SOURCE RECORD4.4 Medium

CVE-2024-12401

Cert-manager: potential dos when parsing specially crafted pem inputs

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Status
Published
Published
Updated
Assigning organization
redhat

Description

A flaw was found in the cert-manager package. This flaw allows an attacker who can modify PEM data that the cert-manager reads, for example, in a Secret resource, to use large amounts of CPU in the cert-manager controller pod to effectively create a denial-of-service (DoS) vector for the cert-manager in the cluster.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

cert-manager

Default version status: unaffected

  • 0 to ≤ 1.12.14affected
  • 1.13.0-alpha.0 to ≤ 1.15.4affected
  • 1.16.0-alpha.0 to ≤ 1.16.2affected

Red Hat cert-manager Operator for Red Hat OpenShift

Default version status: affected

Red Hat cert-manager Operator for Red Hat OpenShift

Default version status: affected

Red Hat cert-manager Operator for Red Hat OpenShift

Default version status: affected

Red Hat cert-manager Operator for Red Hat OpenShift

Default version status: affected

Red Hat Cryostat 3

Default version status: affected

Red Hat Multicluster Engine for Kubernetes

Default version status: affected

Red Hat Multicluster Engine for Kubernetes

Default version status: affected

Red Hat OpenShift Serverless

Default version status: affected

Red Hat OpenShift Serverless

Default version status: affected

Red Hat OpenShift Serverless

Default version status: affected

Red Hat OpenShift Serverless

Default version status: affected

Red Hat OpenShift Serverless

Default version status: affected

Red Hat OpenShift Serverless

Default version status: affected

Red Hat OpenShift Serverless

Default version status: affected

Red Hat Red Hat Connectivity Link 1

Default version status: affected

Red Hat Red Hat Connectivity Link 1

Default version status: affected

Red Hat Red Hat OpenShift Container Platform 4

Default version status: affected

Red Hat Red Hat OpenShift Container Platform 4

Default version status: affected

Red Hat Red Hat Openshift Data Foundation 4

Default version status: affected

Red Hat Red Hat OpenShift GitOps

Default version status: affected

References