github - ghsa-2jq6-ffph-p4h8

ghsa-2jq6-ffph-p4h8

Vulnerability from github

Published

2022-05-13 01:35

Modified

2023-07-21 21:50

Severity ?

5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Summary

Kubernetes arbitrary file overwrite

Details

In Kubernetes versions 1.5.x, 1.6.x, 1.7.x, 1.8.x, and prior to version 1.9.6, the kubectl cp command insecurely handles tar data returned from the container, and can be caused to overwrite arbitrary local files.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "k8s.io/kubernetes"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.5"
            },
            {
              "fixed": "1.9.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-1002100"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-07-21T21:50:42Z",
    "nvd_published_at": "2018-06-02T01:29:00Z",
    "severity": "MODERATE"
  },
  "details": "In Kubernetes versions 1.5.x, 1.6.x, 1.7.x, 1.8.x, and prior to version 1.9.6, the kubectl cp command insecurely handles tar data returned from the container, and can be caused to overwrite arbitrary local files.",
  "id": "GHSA-2jq6-ffph-p4h8",
  "modified": "2023-07-21T21:50:42Z",
  "published": "2022-05-13T01:35:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1002100"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kubernetes/kubernetes/issues/61297"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1564305"
    },
    {
      "type": "WEB",
      "url": "https://hansmi.ch/articles/2018-04-openshift-s2i-security"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Kubernetes arbitrary file overwrite"
}

cve-2018-1002100

Vulnerability from cvelistv5

Published

2018-06-01 21:00

Modified

2024-09-16 16:17

Severity ?

4.2 (Medium) - CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:N

Summary

References

▼	URL	Tags
	https://github.com/kubernetes/kubernetes/issues/61297	x_refsource_CONFIRM
	https://hansmi.ch/articles/2018-04-openshift-s2i-security	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=1564305	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	Kubernetes	Kubernetes

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T12:47:57.520Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/kubernetes/kubernetes/issues/61297"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hansmi.ch/articles/2018-04-openshift-s2i-security"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1564305"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Kubernetes",
          "vendor": "Kubernetes",
          "versions": [
            {
              "status": "affected",
              "version": "v1.5.x"
            },
            {
              "status": "affected",
              "version": "v1.6.x"
            },
            {
              "status": "affected",
              "version": "v1.7.x"
            },
            {
              "status": "affected",
              "version": "v1.8.x"
            },
            {
              "lessThan": "v1.9.6",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Reported by Michael Hanselmann"
        }
      ],
      "dateAssigned": "2018-04-13T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "In Kubernetes versions 1.5.x, 1.6.x, 1.7.x, 1.8.x, and prior to version 1.9.6, the kubectl cp command insecurely handles tar data returned from the container, and can be caused to overwrite arbitrary local files."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "directory traversal vulnerability",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-06-01T21:00:00Z",
        "orgId": "a6081bf6-c852-4425-ad4f-a67919267565",
        "shortName": "kubernetes"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/kubernetes/kubernetes/issues/61297"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hansmi.ch/articles/2018-04-openshift-s2i-security"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1564305"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "jordan@liggitt.net",
          "DATE_ASSIGNED": "2018-04-13",
          "ID": "CVE-2018-1002100",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Kubernetes",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "=",
                            "version_value": "v1.5.x"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "v1.6.x"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "v1.7.x"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "v1.8.x"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_value": "v1.9.6"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Kubernetes"
              }
            ]
          }
        },
        "credit": [
          "Reported by Michael Hanselmann"
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In Kubernetes versions 1.5.x, 1.6.x, 1.7.x, 1.8.x, and prior to version 1.9.6, the kubectl cp command insecurely handles tar data returned from the container, and can be caused to overwrite arbitrary local files."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "directory traversal vulnerability"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/kubernetes/kubernetes/issues/61297",
              "refsource": "CONFIRM",
              "url": "https://github.com/kubernetes/kubernetes/issues/61297"
            },
            {
              "name": "https://hansmi.ch/articles/2018-04-openshift-s2i-security",
              "refsource": "MISC",
              "url": "https://hansmi.ch/articles/2018-04-openshift-s2i-security"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1564305",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1564305"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a6081bf6-c852-4425-ad4f-a67919267565",
    "assignerShortName": "kubernetes",
    "cveId": "CVE-2018-1002100",
    "datePublished": "2018-06-01T21:00:00Z",
    "dateReserved": "2018-06-01T00:00:00Z",
    "dateUpdated": "2024-09-16T16:17:37.665Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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