PT-2023-4505 · Unknown · Kubernetes

James Sturtevant + 3 · Publicado 2023-08-23 · Atualizado 2024-08-21 · CVE-2023-3893

Positive Technologies (AI Summary)

CVSS v2.0

9.0

Alta

Vetor base

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Kubernetes (affected versions not specified)

Description A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes running kubernetes-csi-proxy may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes running kubernetes-csi-proxy. The issue is related to improper input validation in the Container Storage Interface (CSI) proxy.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Privilege Management

RCE

Enumeração de Fraquezas

CWE-269

CWE-20

Identificadores relacionados

BDU:2023-04908

CVE-2023-3893

GHSA-R6CC-7WJ7-GFX2

GO-2023-2176

Produtos afetados

Kubernetes

Referências · 44

• https://github.com/kubernetes/kubernetes/issues/119594 · Aviso do Fabricante
• https://github.com/kubernetes-csi/csi-proxy/commit/2523e6674dedf3de27f84235efec28555da24664 · Nota
• https://github.com/kubernetes-csi/csi-proxy/commit/0e83a68159111e4ee510f5aa56d47ba97bda60c7 · Nota
• https://github.com/kubernetes-csi/csi-proxy · Nota
• https://groups.google.com/g/kubernetes-security-announce/c/lWksE2BoCyQ · Nota
• https://t.me/cibsecurity/73538 · Publicação no Telegram
• https://twitter.com/aderumier/status/1702569539517477250 · Publicação no Twitter
• https://t.me/thehackernews/3873 · Publicação no Telegram
• https://twitter.com/AIResearchHub/status/1702002491947196850 · Publicação no Twitter
• https://twitter.com/shah_sheikh/status/1703734509932511638 · Publicação no Twitter
• https://t.me/echeloneyes/1964 · Publicação no Telegram
• https://twitter.com/YourAnonRiots/status/1702111165659365580 · Publicação no Twitter
• https://twitter.com/fletch_ai/status/1769168536939675738 · Publicação no Twitter
• https://twitter.com/MADSecurityLLC/status/1707414875826241717 · Publicação no Twitter
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-3893 · Aviso do Fabricante