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cve-2021-20218

Vulnerability from cvelistv5

Published

2021-03-16 21:00

Modified

2024-08-03 17:30

Severity ?

Summary

A flaw was found in the fabric8 kubernetes-client in version 4.2.0 and after. This flaw allows a malicious pod/container to cause applications using the fabric8 kubernetes-client `copy` command to extract files outside the working path. The highest threat from this vulnerability is to integrity and system availability. This has been fixed in kubernetes-client-4.13.2 kubernetes-client-5.0.2 kubernetes-client-4.11.2 kubernetes-client-4.7.2

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1923405	x_refsource_MISC
	https://github.com/fabric8io/kubernetes-client/issues/2715	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

n/a

fabric8-kubernetes-client

Version: kubernetes-client-4.2.0 and after

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:30:07.581Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1923405"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/fabric8io/kubernetes-client/issues/2715"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "fabric8-kubernetes-client",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "kubernetes-client-4.2.0 and after"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "A flaw was found in the fabric8 kubernetes-client in version 4.2.0 and after. This flaw allows a malicious pod/container to cause applications using the fabric8 kubernetes-client `copy` command to extract files outside the working path. The highest threat from this vulnerability is to integrity and system availability. This has been fixed in kubernetes-client-4.13.2 kubernetes-client-5.0.2 kubernetes-client-4.11.2 kubernetes-client-4.7.2"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-03-16T21:00:32",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1923405"
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        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/fabric8io/kubernetes-client/issues/2715"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2021-20218",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "fabric8-kubernetes-client",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "kubernetes-client-4.2.0 and after"
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                    }
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                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
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        "description": {
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              "value": "A flaw was found in the fabric8 kubernetes-client in version 4.2.0 and after. This flaw allows a malicious pod/container to cause applications using the fabric8 kubernetes-client `copy` command to extract files outside the working path. The highest threat from this vulnerability is to integrity and system availability. This has been fixed in kubernetes-client-4.13.2 kubernetes-client-5.0.2 kubernetes-client-4.11.2 kubernetes-client-4.7.2"
            }
          ]
        },
        "problemtype": {
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                }
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        "references": {
          "reference_data": [
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              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1923405",
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              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1923405"
            },
            {
              "name": "https://github.com/fabric8io/kubernetes-client/issues/2715",
              "refsource": "MISC",
              "url": "https://github.com/fabric8io/kubernetes-client/issues/2715"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2021-20218",
    "datePublished": "2021-03-16T21:00:32",
    "dateReserved": "2020-12-17T00:00:00",
    "dateUpdated": "2024-08-03T17:30:07.581Z",
    "state": "PUBLISHED"
  },
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}

Vulnerability from fkie_nvd