CVE-2021-36782 (GCVE-0-2021-36782)

Vulnerability from cvelistv5 – Published: 2022-09-07 08:20 – Updated: 2024-09-17 04:14
VLAI?
Title
Rancher: Plaintext storage and exposure of credentials in Rancher API and cluster.management.cattle.io object
Summary
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.
Severity ?
9.9 (Critical)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-312 - Cleartext Storage of Sensitive Information
Assigner
References
Impacted products
Vendor Product Version
SUSE Rancher Affected: Rancher , < 2.5.16 (custom)
Create a notification for this product.
    SUSE Rancher Affected: Rancher , < 2.6.7 (custom)
Create a notification for this product.
Credits
Florian Struck (from Continum AG) and Marco Stuurman (from Shock Media B.V.)
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T01:01:59.069Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.suse.com/show_bug.cgi?id=1193988"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/rancher/rancher/security/advisories/GHSA-g7j7-h4q8-8w2f"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Rancher",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "2.5.16",
              "status": "affected",
              "version": "Rancher",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Rancher",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "2.6.7",
              "status": "affected",
              "version": "Rancher",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Florian Struck (from Continum AG) and Marco Stuurman (from Shock Media B.V.)"
        }
      ],
      "datePublic": "2022-08-19T00:00:00",
      "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."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-312",
              "description": "CWE-312: Cleartext Storage of Sensitive Information",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-09-07T08:20:15",
        "orgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
        "shortName": "suse"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.suse.com/show_bug.cgi?id=1193988"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/rancher/rancher/security/advisories/GHSA-g7j7-h4q8-8w2f"
        }
      ],
      "source": {
        "advisory": "https://bugzilla.suse.com/show_bug.cgi?id=1193988",
        "defect": [
          "1193988"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "Rancher: Plaintext storage and exposure of credentials in Rancher API and cluster.management.cattle.io object",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@suse.com",
          "DATE_PUBLIC": "2022-08-19T00:00:00.000Z",
          "ID": "CVE-2021-36782",
          "STATE": "PUBLIC",
          "TITLE": "Rancher: Plaintext storage and exposure of credentials in Rancher API and cluster.management.cattle.io object"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Rancher",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "Rancher",
                            "version_value": "2.5.16"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Rancher",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "Rancher",
                            "version_value": "2.6.7"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "SUSE"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Florian Struck (from Continum AG) and Marco Stuurman (from Shock Media B.V.)"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "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."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-312: Cleartext Storage of Sensitive Information"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.suse.com/show_bug.cgi?id=1193988",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.suse.com/show_bug.cgi?id=1193988"
            },
            {
              "name": "https://github.com/rancher/rancher/security/advisories/GHSA-g7j7-h4q8-8w2f",
              "refsource": "CONFIRM",
              "url": "https://github.com/rancher/rancher/security/advisories/GHSA-g7j7-h4q8-8w2f"
            }
          ]
        },
        "source": {
          "advisory": "https://bugzilla.suse.com/show_bug.cgi?id=1193988",
          "defect": [
            "1193988"
          ],
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb",
    "assignerShortName": "suse",
    "cveId": "CVE-2021-36782",
    "datePublished": "2022-09-07T08:20:16.064791Z",
    "dateReserved": "2021-07-19T00:00:00",
    "dateUpdated": "2024-09-17T04:14:05.504Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"2.5.0\", \"versionEndExcluding\": \"2.5.16\", \"matchCriteriaId\": \"0F219B91-5B6F-460A-A75F-93555ECF2C1A\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"2.6.0\", \"versionEndExcluding\": \"2.6.7\", \"matchCriteriaId\": \"B45FC83F-E91A-4872-996E-72685FBD0AA3\"}]}]}]",
      "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\"}]",
      "id": "CVE-2021-36782",
      "lastModified": "2024-11-21T06:14:05.320",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"meissner@suse.de\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\", \"baseScore\": 9.9, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"CHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.1, \"impactScore\": 6.0}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\", \"baseScore\": 9.9, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"CHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.1, \"impactScore\": 6.0}]}",
      "published": "2022-09-07T09:15:08.397",
      "references": "[{\"url\": \"https://bugzilla.suse.com/show_bug.cgi?id=1193988\", \"source\": \"meissner@suse.de\", \"tags\": [\"Exploit\", \"Issue Tracking\", \"Mitigation\", \"Vendor Advisory\"]}, {\"url\": \"https://github.com/rancher/rancher/security/advisories/GHSA-g7j7-h4q8-8w2f\", \"source\": \"meissner@suse.de\", \"tags\": [\"Exploit\", \"Mitigation\", \"Third Party Advisory\"]}, {\"url\": \"https://bugzilla.suse.com/show_bug.cgi?id=1193988\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Issue Tracking\", \"Mitigation\", \"Vendor Advisory\"]}, {\"url\": \"https://github.com/rancher/rancher/security/advisories/GHSA-g7j7-h4q8-8w2f\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Mitigation\", \"Third Party Advisory\"]}]",
      "sourceIdentifier": "meissner@suse.de",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"meissner@suse.de\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-312\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-36782\",\"sourceIdentifier\":\"meissner@suse.de\",\"published\":\"2022-09-07T09:15:08.397\",\"lastModified\":\"2024-11-21T06:14:05.320\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"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\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"meissner@suse.de\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\",\"baseScore\":9.9,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.1,\"impactScore\":6.0},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\",\"baseScore\":9.9,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.1,\"impactScore\":6.0}]},\"weaknesses\":[{\"source\":\"meissner@suse.de\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-312\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.5.0\",\"versionEndExcluding\":\"2.5.16\",\"matchCriteriaId\":\"0F219B91-5B6F-460A-A75F-93555ECF2C1A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.6.0\",\"versionEndExcluding\":\"2.6.7\",\"matchCriteriaId\":\"B45FC83F-E91A-4872-996E-72685FBD0AA3\"}]}]}],\"references\":[{\"url\":\"https://bugzilla.suse.com/show_bug.cgi?id=1193988\",\"source\":\"meissner@suse.de\",\"tags\":[\"Exploit\",\"Issue Tracking\",\"Mitigation\",\"Vendor Advisory\"]},{\"url\":\"https://github.com/rancher/rancher/security/advisories/GHSA-g7j7-h4q8-8w2f\",\"source\":\"meissner@suse.de\",\"tags\":[\"Exploit\",\"Mitigation\",\"Third Party Advisory\"]},{\"url\":\"https://bugzilla.suse.com/show_bug.cgi?id=1193988\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Issue Tracking\",\"Mitigation\",\"Vendor Advisory\"]},{\"url\":\"https://github.com/rancher/rancher/security/advisories/GHSA-g7j7-h4q8-8w2f\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Mitigation\",\"Third Party Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.