CVE-2024-0793: Kube-controller-manager: malformed hpa v1 manifest causes crash
CSIRTS triage
- What
- Malformed HPA v1 manifests trigger a crash in kube-controller-manager.
- Who is affected
- Kubernetes clusters running kube-controller-manager accepting untrusted manifest input.
- Urgency
- High priority; unexloited crash condition can disrupt cluster control plane.
- Action
- Upgrade kube-controller-manager to patched version or validate HPA manifests before submission.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-0793
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2024-07930.59% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 46% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2024-0793 | coverage & exploitation status | NVD · CVE.org |
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