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CVE-2023-3676

Good to know:

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Date: October 31, 2023

A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes.

Language: Go

Severity Score

Related Resources (20)

https://github.com/kubernetes/kubernetes/pull/120130
https://security.netapp.com/advisory/ntap-20231130-0007/
https://security-tracker.debian.org/tracker/CVE-2023-3676
https://groups.google.com/g/kubernetes-security-announce/c/d_fvHZ9a5zc
https://nvd.nist.gov/vuln/detail/CVE-2023-3676
https://github.com/kubernetes/kubernetes/commit/74b617310c24ca84c2ec90c3858af745d65b5226
https://security.netapp.com/advisory/ntap-20231130-0007
https://github.com/kubernetes/kubernetes/commit/a53faf5e17ed0b0771a605c6401ba4cbf297b59a
https://github.com/kubernetes/kubernetes
https://github.com/kubernetes/kubernetes/issues/119339
https://github.com/kubernetes/kubernetes/commit/073f9ea33a93ddaecdc2e829150fb715f6387399
https://github.com/kubernetes/kubernetes/commit/890483394221c8f22e88c48f86cd4eaf4de65fd6
https://github.com/kubernetes/kubernetes/commit/39cc101c7855341c651a943b9836b50fbace8a6b
https://github.com/kubernetes/kubernetes/pull/120129
https://github.com/advisories/GHSA-7fxm-f474-hf8w
https://github.com/kubernetes/kubernetes/pull/120127
https://github.com/kubernetes/kubernetes/pull/120133
https://github.com/kubernetes/kubernetes/pull/120131
https://github.com/kubernetes/kubernetes/pull/120132
https://www.mend.io/vulnerability-database/CVE-2023-3676

Severity Score

Weakness Type (CWE)

Improper Input Validation

CWE-20

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): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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