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CVE-2024-0793

Good to know:

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Date: November 17, 2024

A flaw was found in kube-controller-manager. This issue occurs when the initial application of a HPA config YAML lacking a .spec.behavior.scaleUp block causes a denial of service due to KCM pods going into restart churn.

Language: Go

Severity Score

Related Resources (11)

https://github.com/kubernetes/kubernetes
https://access.redhat.com/security/cve/CVE-2024-0793
https://github.com/advisories/GHSA-h7wq-jj8r-qm7p
https://github.com/openshift/kubernetes/pull/1876
https://nvd.nist.gov/vuln/detail/CVE-2024-0793
https://pkg.go.dev/vuln/GO-2024-3277
https://access.redhat.com/errata/RHSA-2024:1267
https://bugzilla.redhat.com/show_bug.cgi?id=2214402
https://access.redhat.com/errata/RHSA-2024:0741
https://github.com/kubernetes/kubernetes/issues/107038#issuecomment-1911327145
https://www.mend.io/vulnerability-database/CVE-2024-0793

Severity Score

Weakness Type (CWE)

Improper Input Validation

CWE-20

NULL Pointer Dereference

CWE-476

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): CHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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