CVE-2023-3893

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Source
https://cve.org/CVERecord?id=CVE-2023-3893
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-3893.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-3893
Aliases
Downstream
Published
2023-11-03T17:34:10.188Z
Modified
2026-07-15T01:49:18.994675415Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Kubernetes - csi-proxy - Insufficient input sanitization leads to privilege escalation
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3893.json",
    "cna_assigner": "kubernetes",
    "cwe_ids": [
        "CWE-20"
    ]
}
References

Affected packages

Git / github.com/kubernetes-csi/csi-proxy

Affected ranges

Type
GIT
Repo
https://github.com/kubernetes-csi/csi-proxy
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
015225affc1e207eb931fec055653a407c8c3688
Database specific 
{
    "cpe": "cpe:2.3:a:kubernetes:csi_proxy:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.1.2"
        }
    ]
}
Type
GIT
Repo
https://github.com/kubernetes/kubernetes
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
3085895b8a70a3d985e9320a098e74f545546171
Database specific 
{
    "cpe": "cpe:2.3:a:kubernetes:csi_proxy:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.1.2"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

client/v0.*
client/v0.2.0
client/v0.2.1
client/v0.2.2
client/v1.*
client/v1.0.0
client/v1.0.0-rc.1
client/v1.0.1
client/v1.0.2
client/v1.1.0
client/v1.1.1
client/v1.1.2
v0.*
v0.1.0
v0.1.0-rc1
v0.13.1-dev
v0.17.0
v0.2.0
v0.2.0-rc1
v0.2.1
v0.2.2
v1.*
v1.0.0
v1.0.0-rc.1
v1.0.1
v1.0.2
v1.1.0
v1.1.0-alpha.0
v1.1.0-alpha.1
v1.1.0-beta
v1.1.1
v1.1.1-beta
v1.1.1-beta.0
v1.1.1-beta.1
v1.1.2
v1.1.2-beta.0
v1.2.0-alpha.0
v1.2.0-alpha.1
v2.*
v2.0.0-alpha.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-3893.json"