Loading HuntDB...
Hunt
Vulnerability Intelligence by wss.sh
Home Daily Briefings High Impact CVEs Recent Exploits KEV Catalog GitHub Advisories Latest Updates Security News
Sign In Sign Up

CVE-2023-5408

UNKNOWN
Published 2023-11-02T02:55:58.195Z
Actions:

Expert Analysis

Professional remediation guidance

Get tailored security recommendations from our analyst team for CVE-2023-5408. We'll provide specific mitigation strategies based on your environment and risk profile.

CVSS Score

V3.1
7.2
/10
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.003
probability
of exploitation in the wild

There is a 0.3% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.693
Higher than 69.3% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

A privilege escalation flaw was found in the node restriction admission plugin of the kubernetes api server of OpenShift. A remote attacker who modifies the node role label could steer workloads from the control plane and etcd nodes onto different worker nodes and gain broader access to the cluster.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Red Hat

Red Hat OpenShift Container Platform 4.11

Affected Versions:

v4.11.0-202311211130.p0.g7021090.assembly.stream
Red Hat

Red Hat OpenShift Container Platform 4.12

Affected Versions:

v4.12.0-202311021630.p0.gfe5e2a1.assembly.stream
Red Hat

Red Hat OpenShift Container Platform 4.13

Affected Versions:

v4.13.0-202310210425.p0.gd525f5d.assembly.stream
Red Hat

Red Hat OpenShift Container Platform 4.14

Affected Versions:

v4.14.0-202310201027.p0.g8b38d12.assembly.stream

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-7664-m5hw-r7q8

Advisory Details

A privilege escalation flaw was found in the node restriction admission plugin of the kubernetes api server of OpenShift. A remote attacker who modifies the node role label could steer workloads from the control plane and etcd nodes onto different worker nodes and gain broader access to the cluster.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-5408
WEB https://github.com/openshift/kubernetes/pull/1736
WEB https://access.redhat.com/errata/RHSA-2023:5006
WEB https://access.redhat.com/errata/RHSA-2023:6130
WEB https://access.redhat.com/errata/RHSA-2023:6842
WEB https://access.redhat.com/errata/RHSA-2023:7479
WEB https://access.redhat.com/security/cve/CVE-2023-5408
WEB https://bugzilla.redhat.com/show_bug.cgi?id=2242173

Advisory provided by GitHub Security Advisory Database. Published: November 2, 2023, Modified: November 2, 2023

References

https://access.redhat.com/errata/RHSA-2023:5006
https://access.redhat.com/errata/RHSA-2023:6130
https://access.redhat.com/errata/RHSA-2023:6842
https://access.redhat.com/errata/RHSA-2023:7479
https://access.redhat.com/security/cve/CVE-2023-5408
https://bugzilla.redhat.com/show_bug.cgi?id=2242173
https://github.com/openshift/kubernetes/pull/1736
Published: 2023-11-02T02:55:58.195Z
Last Modified: 2024-11-23T00:46:18.963Z
Copied to clipboard!