CVE-2021-36782

A Cleartext Storage of Sensitive Information vulnerability in SUSE Rancher allows authenticated Cluster Owners, Cluster Members, Project Owners, Project Members and User Base to use the Kubernetes API to retrieve plaintext version of sensitive data. This issue affects: SUSE Rancher Rancher versions prior to 2.5.16; Rancher versions prior to 2.6.7.

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://bugzilla.suse.com/show_bug.cgi?id=1193988	Exploit Issue Tracking Mitigation Vendor Advisory
https://github.com/rancher/rancher/security/advisories/GHSA-g7j7-h4q8-8w2f	Exploit Mitigation Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:suse:rancher::::::::
	cpe:2.3:a:suse:rancher::::::::

History

18 Jan 2023, 14:29

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~6.5~~	v2 : unknown v3 : 9.9

10 Sep 2022, 02:34

Type	Values Removed	Values Added
References	~~(CONFIRM) https://github.com/rancher/rancher/security/advisories/GHSA-g7j7-h4q8-8w2f -~~	(CONFIRM) https://github.com/rancher/rancher/security/advisories/GHSA-g7j7-h4q8-8w2f - Exploit, Mitigation, Third Party Advisory
References	~~(CONFIRM) https://bugzilla.suse.com/show_bug.cgi?id=1193988 -~~	(CONFIRM) https://bugzilla.suse.com/show_bug.cgi?id=1193988 - Exploit, Issue Tracking, Mitigation, Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5
First Time		Suse Suse rancher
CPE		cpe:2.3:a:suse:rancher::::::::

07 Sep 2022, 09:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-09-07 09:15

Updated : 2023-12-10 14:35

NVD link : CVE-2021-36782

Mitre link : CVE-2021-36782

CVE.ORG link : CVE-2021-36782

JSON object : View

Products Affected

suse

rancher

CWE

CWE-312

Cleartext Storage of Sensitive Information

{"id": "CVE-2021-36782", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.9, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.1}, {"type": "Secondary", "source": "meissner@suse.de", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.9, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.1}]}, "published": "2022-09-07T09:15:08.397", "references": [{"url": "https://bugzilla.suse.com/show_bug.cgi?id=1193988", "tags": ["Exploit", "Issue Tracking", "Mitigation", "Vendor Advisory"], "source": "meissner@suse.de"}, {"url": "https://github.com/rancher/rancher/security/advisories/GHSA-g7j7-h4q8-8w2f", "tags": ["Exploit", "Mitigation", "Third Party Advisory"], "source": "meissner@suse.de"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "meissner@suse.de", "description": [{"lang": "en", "value": "CWE-312"}]}], "descriptions": [{"lang": "en", "value": "A Cleartext Storage of Sensitive Information vulnerability in SUSE Rancher allows authenticated Cluster Owners, Cluster Members, Project Owners, Project Members and User Base to use the Kubernetes API to retrieve plaintext version of sensitive data. This issue affects: SUSE Rancher Rancher versions prior to 2.5.16; Rancher versions prior to 2.6.7."}, {"lang": "es", "value": "Una vulnerabilidad de Almacenamiento en Texto sin Cifrar de Informaci\u00f3n confidencial en SUSE Rancher permite a propietarios de cl\u00fasteres, los miembros de cl\u00fasteres, los propietarios de proyectos, los miembros de proyectos y la base de usuarios autenticados usar la API de Kubernetes para recuperar una versi\u00f3n en texto sin cifrar de datos confidenciales. Este problema afecta a: SUSE Rancher versiones anteriores a 2.5.16; Rancher versiones anteriores a 2.6.7"}], "lastModified": "2023-01-18T14:29:28.400", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0F219B91-5B6F-460A-A75F-93555ECF2C1A", "versionEndExcluding": "2.5.16", "versionStartIncluding": "2.5.0"}, {"criteria": "cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B45FC83F-E91A-4872-996E-72685FBD0AA3", "versionEndExcluding": "2.6.7", "versionStartIncluding": "2.6.0"}], "operator": "OR"}]}], "sourceIdentifier": "meissner@suse.de"}