PT-2023-4575 · Unknown+2 · Kubernetes+1

Tomer Peled + 1 · Published 2023-08-23 · Updated 2024-12-18 · CVE-2023-3676

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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 may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes. The vulnerability allows for remote code execution (RCE) on Windows endpoints. An attacker with 'apply' privileges can inject arbitrary code that gets executed on Windows machines with SYSTEM privileges.

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

Exploit

RCE

Improper Privilege Management

Weakness Enumeration

CWE-20

CWE-269

Related Identifiers

ALT-PU-2023-6188

ALT-PU-2023-6420

BDU:2023-04982

BDU:2023-04983

CVE-2023-3676

GHSA-7FXM-F474-HF8W

GO-2023-2330

OPENSUSE-SU-2024:14599-1

Affected Products

Alt Linux

Kubernetes

References · 108

• 🔥 https://github.com/kubernetes/kubernetes/issues/119339 · Exploit
• https://osv.dev/vulnerability/CVE-2023-3676 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-3676 · Security Note
• https://bdu.fstec.ru/vul/2023-04982 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:14599-1 · Vendor Advisory
• https://osv.dev/vulnerability/GO-2023-2330 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-3676 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-3676 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-7fxm-f474-hf8w · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-04983 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-3676 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-3676 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-3676 · Security Note
• https://github.com/kubernetes/kubernetes · Note
• https://github.com/kubernetes/kubernetes/issues/119595 · Note