CVE-2021-25749

Windows workloads can run as ContainerAdministrator even when those workloads set the runAsNonRoot option to true.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://groups.google.com/g/kubernetes-security-announce/c/qqTZgulISzA	Mailing List
https://groups.google.com/g/kubernetes-security-announce/c/qqTZgulISzA	Mailing List

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:kubernetes:kubernetes::::::::
	cpe:2.3:a:kubernetes:kubernetes::::::::
	cpe:2.3:a:kubernetes:kubernetes::::::::
	cpe:2.3:a:kubernetes:kubernetes::::::::

History

21 Nov 2024, 05:55

Type	Values Removed	Values Added
References	~~() https://groups.google.com/g/kubernetes-security-announce/c/qqTZgulISzA - Mailing List~~	() https://groups.google.com/g/kubernetes-security-announce/c/qqTZgulISzA - Mailing List

01 Jun 2023, 13:14

Type	Values Removed	Values Added
References	~~(MISC) https://groups.google.com/g/kubernetes-security-announce/c/qqTZgulISzA -~~	(MISC) https://groups.google.com/g/kubernetes-security-announce/c/qqTZgulISzA - Mailing List
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8
CWE		NVD-CWE-noinfo
CPE		cpe:2.3:a:kubernetes:kubernetes::::::::
First Time		Kubernetes kubernetes Kubernetes

Information

Published : 2023-05-24 17:15

Updated : 2024-11-21 05:55

NVD link : CVE-2021-25749

Mitre link : CVE-2021-25749

CVE.ORG link : CVE-2021-25749

JSON object : View

Products Affected

kubernetes

kubernetes

CWE

CWE-284

Improper Access Control

NVD-CWE-noinfo

{"id": "CVE-2021-25749", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "jordan@liggitt.net", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2023-05-24T17:15:09.413", "references": [{"url": "https://groups.google.com/g/kubernetes-security-announce/c/qqTZgulISzA", "tags": ["Mailing List"], "source": "jordan@liggitt.net"}, {"url": "https://groups.google.com/g/kubernetes-security-announce/c/qqTZgulISzA", "tags": ["Mailing List"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "jordan@liggitt.net", "description": [{"lang": "en", "value": "CWE-284"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Windows workloads can run as ContainerAdministrator even when those workloads set the runAsNonRoot option to true."}], "lastModified": "2024-11-21T05:55:20.517", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "80257A80-0A4E-4729-A5B0-8877D843AD6E", "versionEndIncluding": "1.21.0", "versionStartIncluding": "1.20.0"}, {"criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D8F5B4F6-F719-4FD3-9976-FCD65084496B", "versionEndExcluding": "1.22.14", "versionStartIncluding": "1.22.0"}, {"criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA682EF7-E99C-4361-A719-D81151736468", "versionEndExcluding": "1.23.11", "versionStartIncluding": "1.23.0"}, {"criteria": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "99ABC540-165A-428C-ABBB-972A4363D273", "versionEndExcluding": "1.24.5", "versionStartIncluding": "1.24.0"}], "operator": "OR"}]}], "sourceIdentifier": "jordan@liggitt.net"}