CVE-2023-3893
published 2023-11-03CVE-2023-3893: 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…
PriorityP353high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
2.86%
85.2th percentile
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.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | kubernetes | < kubernetes 1.20.5+really1.20.2-1 (bookworm) | kubernetes 1.20.5+really1.20.2-1 (bookworm) |
| github.com | kubernetes-csi_csi-proxy | >= 0 < 0.0.0-20230821192013-2523e6674ded | 0.0.0-20230821192013-2523e6674ded |
| github.com | kubernetes-csi_csi-proxy | >= 0 < 1.1.3 | 1.1.3 |
| github.com | kubernetes-csi_csi-proxy | >= 0.1.0-rc1 < 1.1.3 | 1.1.3 |
| github.com | kubernetes-csi_csi-proxy | >= 1.1.3-0 < 1.1.3-0.20230821192013-2523e6674ded | 1.1.3-0.20230821192013-2523e6674ded |
| github.com | kubernetes-csi_csi-proxy_v2 | >= 2.0.0-alpha.0 < 2.0.0-alpha.1 | 2.0.0-alpha.1 |
| kubernetes | csi-proxy | <= v1.1.2 | — |
| kubernetes | csi-proxy | — | — |
| kubernetes | csi_proxy | <= 1.1.2 | — |
| kubernetes | csi_proxy | — | — |
| kubernetes | kubernetes | >= 0 < 1.20.5+really1.20.2-1 | 1.20.5+really1.20.2-1 |
| kubernetes | kubernetes | >= 0 < 1.20.5+really1.20.2-1 | 1.20.5+really1.20.2-1 |
| kubernetes | kubernetes | >= 0 < 1.20.5+really1.20.2-1 | 1.20.5+really1.20.2-1 |
| kubernetes | kubernetes | >= 0 < 1.20.5+really1.20.2-1 | 1.20.5+really1.20.2-1 |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
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OSV
Kubernetes csi-proxy vulnerable to privilege escalation due to improper input validation in github.com/kubernetes-csi/csi-proxy
osv·2024-08-21
CVE-2023-3893 Kubernetes csi-proxy vulnerable to privilege escalation due to improper input validation in github.com/kubernetes-csi/csi-proxy
Kubernetes csi-proxy vulnerable to privilege escalation due to improper input validation in github.com/kubernetes-csi/csi-proxy
Kubernetes csi-proxy vulnerable to privilege escalation due to improper input validation in github.com/kubernetes-csi/csi-proxy
OSV
Kubernetes csi-proxy vulnerable to privilege escalation due to improper input validation
osv·2023-11-03
CVE-2023-3893 [HIGH] Kubernetes csi-proxy vulnerable to privilege escalation due to improper input validation
Kubernetes csi-proxy vulnerable to privilege escalation due to improper input validation
Kubernetes is vulnerable to privilege escalation when 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.
OSV
CVE-2023-3893: 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
osv·2023-11-03·CVSS 8.8
CVE-2023-3893 [HIGH] CVE-2023-3893: 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
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.
GHSA
Kubernetes csi-proxy vulnerable to privilege escalation due to improper input validation
ghsa·2023-11-03
CVE-2023-3893 [HIGH] CWE-20 Kubernetes csi-proxy vulnerable to privilege escalation due to improper input validation
Kubernetes csi-proxy vulnerable to privilege escalation due to improper input validation
Kubernetes is vulnerable to privilege escalation when 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.
Red Hat
kubernetes: Insufficient input sanitization on kubernetes CSI proxy leads to privilege escalation
vendor_redhat·2023-08-23·CVSS 8.8
CVE-2023-3893 [HIGH] CWE-269 kubernetes: Insufficient input sanitization on kubernetes CSI proxy leads to privilege escalation
kubernetes: Insufficient input sanitization on kubernetes CSI proxy leads to privilege escalation
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.
A vulnerability was found in Kubernetes. This flaw allows a user who can create pods on Windows nodes running kubernetes-csi-proxy to escalate to admin privileges on those nodes.
Statement: Kubernetes clusters are only affected if they include Windows nodes running kubernetes-csi-proxy. Any Kubernetes environment with Windows nodes that are running kubernetes-csi-proxy is impacted. This is a common default confi
Debian
CVE-2023-3893: kubernetes - A security issue was discovered in Kubernetes where a user that can create pods...
vendor_debian·2023·CVSS 8.8
CVE-2023-3893 [HIGH] CVE-2023-3893: kubernetes - A security issue was discovered in Kubernetes where a user that can create pods...
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.
Scope: local
bookworm: resolved (fixed in 1.20.5+really1.20.2-1)
bullseye: resolved (fixed in 1.20.5+really1.20.2-1)
forky: resolved (fixed in 1.20.5+really1.20.2-1)
sid: resolved (fixed in 1.20.5+really1.20.2-1)
trixie: resolved (fixed in 1.20.5+really1.20.2-1)
No detection rules found.
No public exploits indexed.
https://github.com/kubernetes/kubernetes/issues/119594https://groups.google.com/g/kubernetes-security-announce/c/lWksE2BoCyQhttps://security.netapp.com/advisory/ntap-20231221-0004/https://github.com/kubernetes/kubernetes/issues/119594https://groups.google.com/g/kubernetes-security-announce/c/lWksE2BoCyQhttps://security.netapp.com/advisory/ntap-20231221-0004/
2023-11-03
Published