cnvd - cnvd-2018-10054

cnvd-2018-10054

Vulnerability from cnvd

Title: Kubernetes CRI-O权限获取漏洞

Description:

Kubernetes CRI-O是一款基于容器的Kubernetes Container运行时接口实现。

Kubernetes CRI-O 1.9之前版本中存在安全漏洞。攻击者可利用该漏洞获取权限。

Severity: 高

Patch Name: Kubernetes CRI-O权限获取漏洞的补丁

Patch Description:

Kubernetes CRI-O是一款基于容器的Kubernetes Container运行时接口实现。

Kubernetes CRI-O 1.9之前版本中存在安全漏洞。攻击者可利用该漏洞获取权限。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/kubernetes-incubator/cri-o/pull/1558/files

Reference: https://github.com/kubernetes-incubator/cri-o/pull/1558/files

Impacted products

Name
Kubernetes CRI-O <1.9

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1000400"
    }
  },
  "description": "Kubernetes CRI-O\u662f\u4e00\u6b3e\u57fa\u4e8e\u5bb9\u5668\u7684Kubernetes Container\u8fd0\u884c\u65f6\u63a5\u53e3\u5b9e\u73b0\u3002\r\n\r\nKubernetes CRI-O 1.9\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u6743\u9650\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/kubernetes-incubator/cri-o/pull/1558/files",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-10054",
  "openTime": "2018-05-22",
  "patchDescription": "Kubernetes CRI-O\u662f\u4e00\u6b3e\u57fa\u4e8e\u5bb9\u5668\u7684Kubernetes Container\u8fd0\u884c\u65f6\u63a5\u53e3\u5b9e\u73b0\u3002\r\n\r\nKubernetes CRI-O 1.9\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u6743\u9650\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Kubernetes CRI-O\u6743\u9650\u83b7\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Kubernetes CRI-O \u003c1.9"
  },
  "referenceLink": "https://github.com/kubernetes-incubator/cri-o/pull/1558/files",
  "serverity": "\u9ad8",
  "submitTime": "2018-05-22",
  "title": "Kubernetes CRI-O\u6743\u9650\u83b7\u53d6\u6f0f\u6d1e"
}

CVE-2018-1000400 (GCVE-0-2018-1000400)

Vulnerability from cvelistv5

Published

2018-05-18 18:00

Modified

2024-08-05 12:40

Severity ?

CWE

Summary

Kubernetes CRI-O version prior to 1.9 contains a Privilege Context Switching Error (CWE-270) vulnerability in the handling of ambient capabilities that can result in containers running with elevated privileges, allowing users abilities they should not have. This attack appears to be exploitable via container execution. This vulnerability appears to have been fixed in 1.9.

References

▼	URL	Tags
	https://github.com/kubernetes-incubator/cri-o/pull/1558/files	x_refsource_MISC
	http://www.securityfocus.com/bid/104262	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T12:40:47.066Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/kubernetes-incubator/cri-o/pull/1558/files"
          },
          {
            "name": "104262",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/104262"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "dateAssigned": "2018-05-18T00:00:00",
      "datePublic": "2018-05-06T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Kubernetes CRI-O version prior to 1.9 contains a Privilege Context Switching Error (CWE-270) vulnerability in the handling of ambient capabilities that can result in containers running with elevated privileges, allowing users abilities they should not have. This attack appears to be exploitable via container execution. This vulnerability appears to have been fixed in 1.9."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-05-25T09:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/kubernetes-incubator/cri-o/pull/1558/files"
        },
        {
          "name": "104262",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/104262"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "DATE_ASSIGNED": "2018-05-18T10:04:59.544719",
          "DATE_REQUESTED": "2018-05-18T16:33:44",
          "ID": "CVE-2018-1000400",
          "REQUESTER": "kseifried@redhat.com",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Kubernetes CRI-O version prior to 1.9 contains a Privilege Context Switching Error (CWE-270) vulnerability in the handling of ambient capabilities that can result in containers running with elevated privileges, allowing users abilities they should not have. This attack appears to be exploitable via container execution. This vulnerability appears to have been fixed in 1.9."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/kubernetes-incubator/cri-o/pull/1558/files",
              "refsource": "MISC",
              "url": "https://github.com/kubernetes-incubator/cri-o/pull/1558/files"
            },
            {
              "name": "104262",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/104262"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-1000400",
    "datePublished": "2018-05-18T18:00:00",
    "dateReserved": "2018-05-18T00:00:00",
    "dateUpdated": "2024-08-05T12:40:47.066Z",
    "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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