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SuseCVELIST:CVE-2021-36783

HistoryAug 19, 2022 - 12:00 a.m.

CVE-2021-36783 Rancher: Failure to properly sanitize credentials in cluster template answers

2022-08-1900:00:00

CWE-522

suse

www.cve.org

9.9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

37.0%

JSON

A Insufficiently Protected Credentials vulnerability in SUSE Rancher allows authenticated Cluster Owners, Cluster Members, Project Owners and Project Members to read credentials, passwords and API tokens that have been stored in cleartext and exposed via API endpoints. This issue affects: SUSE Rancher Rancher versions prior to 2.6.4; Rancher versions prior to 2.5.13.

CNA Affected

[
  {
    "vendor": "SUSE",
    "product": "Rancher",
    "versions": [
      {
        "version": "Rancher",
        "status": "affected",
        "lessThan": "2.6.4",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "SUSE",
    "product": "Rancher",
    "versions": [
      {
        "version": "Rancher",
        "status": "affected",
        "lessThan": "2.5.13",
        "versionType": "custom"
      }
    ]
  }
]

References

bugzilla.suse.com/show_bug.cgi?id=1193990

github.com/rancher/rancher/security/advisories/GHSA-8w87-58w6-hfv8

9.9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

37.0%

JSON

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