CVE-2018-18264

Kubernetes Dashboard before 1.10.1 allows attackers to bypass authentication and use Dashboard's Service Account for reading secrets within the cluster.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://www.securityfocus.com/bid/106493	Third Party Advisory VDB Entry
https://github.com/kubernetes/dashboard/pull/3289	Patch Third Party Advisory
https://github.com/kubernetes/dashboard/pull/3400	Patch Third Party Advisory
https://github.com/kubernetes/dashboard/releases/tag/v1.10.1	Release Notes Third Party Advisory
https://groups.google.com/forum/#%21topic/kubernetes-announce/yBrFf5nmvfI
https://sysdig.com/blog/privilege-escalation-kubernetes-dashboard/	Exploit Third Party Advisory
http://www.securityfocus.com/bid/106493	Third Party Advisory VDB Entry
https://github.com/kubernetes/dashboard/pull/3289	Patch Third Party Advisory
https://github.com/kubernetes/dashboard/pull/3400	Patch Third Party Advisory
https://github.com/kubernetes/dashboard/releases/tag/v1.10.1	Release Notes Third Party Advisory
https://groups.google.com/forum/#%21topic/kubernetes-announce/yBrFf5nmvfI
https://sysdig.com/blog/privilege-escalation-kubernetes-dashboard/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:kubernetes:dashboard:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-01-03 01:29

Updated : 2024-11-21 03:55

NVD link : CVE-2018-18264

Mitre link : CVE-2018-18264

CVE.ORG link : CVE-2018-18264

JSON object : View

Products Affected

kubernetes

dashboard

CWE

CWE-306

Missing Authentication for Critical Function

{"id": "CVE-2018-18264", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2019-01-03T01:29:00.270", "references": [{"url": "http://www.securityfocus.com/bid/106493", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://github.com/kubernetes/dashboard/pull/3289", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/kubernetes/dashboard/pull/3400", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/kubernetes/dashboard/releases/tag/v1.10.1", "tags": ["Release Notes", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://groups.google.com/forum/#%21topic/kubernetes-announce/yBrFf5nmvfI", "source": "cve@mitre.org"}, {"url": "https://sysdig.com/blog/privilege-escalation-kubernetes-dashboard/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/106493", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/kubernetes/dashboard/pull/3289", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/kubernetes/dashboard/pull/3400", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/kubernetes/dashboard/releases/tag/v1.10.1", "tags": ["Release Notes", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://groups.google.com/forum/#%21topic/kubernetes-announce/yBrFf5nmvfI", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://sysdig.com/blog/privilege-escalation-kubernetes-dashboard/", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "Kubernetes Dashboard before 1.10.1 allows attackers to bypass authentication and use Dashboard's Service Account for reading secrets within the cluster."}, {"lang": "es", "value": "Las versiones de Kubernetes Dashboard anteriores a la 1.10.1 permit\u00edan a los atacantes omitir la autenticaci\u00f3n y usar la cuenta de servicio del dashboard para leer secretos dentro del cl\u00faster."}], "lastModified": "2024-11-21T03:55:37.590", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:kubernetes:dashboard:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "29E409E4-81D2-42F9-AF24-499A399D060A", "versionEndExcluding": "1.10.1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}