cnvd - cnvd-2019-43846

cnvd-2019-43846

Vulnerability from cnvd

Title: Cloud Foundry UAA存在未明漏洞（CNVD-2019-43846）

Description:

Cloud Foundry UAA是美国Cloud Foundry基金会的应用于Cloud Foundry云平台的一款身份验证和管理服务终端。

Cloud Foundry UAA中存在安全漏洞。攻击者可利用该漏洞获取具有相同用户名的账户令牌。

Severity: 中

Patch Name: Cloud Foundry UAA存在未明漏洞（CNVD-2019-43846）的补丁

Patch Description:

Cloud Foundry UAA是美国Cloud Foundry基金会的应用于Cloud Foundry云平台的一款身份验证和管理服务终端。

Cloud Foundry UAA中存在安全漏洞。攻击者可利用该漏洞获取具有相同用户名的账户令牌。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://www.cloudfoundry.org/blog/cve-2018-15754

Reference: https://www.cloudfoundry.org/blog/cve-2018-15754

Impacted products

Name
['Cloud Foundry UAA 60.', 'Cloud Foundry UAA 61.', 'Cloud Foundry UAA 62.', 'Cloud Foundry UAA 63.', 'Cloud Foundry UAA 64.*']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-15754",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15754"
    }
  },
  "description": "Cloud Foundry UAA\u662f\u7f8e\u56fdCloud Foundry\u57fa\u91d1\u4f1a\u7684\u5e94\u7528\u4e8eCloud Foundry\u4e91\u5e73\u53f0\u7684\u4e00\u6b3e\u8eab\u4efd\u9a8c\u8bc1\u548c\u7ba1\u7406\u670d\u52a1\u7ec8\u7aef\u3002\n\nCloud Foundry UAA\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u5177\u6709\u76f8\u540c\u7528\u6237\u540d\u7684\u8d26\u6237\u4ee4\u724c\u3002",
  "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://www.cloudfoundry.org/blog/cve-2018-15754",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-43846",
  "openTime": "2019-12-04",
  "patchDescription": "Cloud Foundry UAA\u662f\u7f8e\u56fdCloud Foundry\u57fa\u91d1\u4f1a\u7684\u5e94\u7528\u4e8eCloud Foundry\u4e91\u5e73\u53f0\u7684\u4e00\u6b3e\u8eab\u4efd\u9a8c\u8bc1\u548c\u7ba1\u7406\u670d\u52a1\u7ec8\u7aef\u3002\r\n\r\nCloud Foundry UAA\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u5177\u6709\u76f8\u540c\u7528\u6237\u540d\u7684\u8d26\u6237\u4ee4\u724c\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": "Cloud Foundry UAA\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2019-43846\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cloud Foundry UAA 60.*",
      "Cloud Foundry UAA 61.*",
      "Cloud Foundry UAA 62.*",
      "Cloud Foundry UAA 63.*",
      "Cloud Foundry UAA 64.*"
    ]
  },
  "referenceLink": "https://www.cloudfoundry.org/blog/cve-2018-15754",
  "serverity": "\u4e2d",
  "submitTime": "2018-12-17",
  "title": "Cloud Foundry UAA\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2019-43846\uff09"
}

CVE-2018-15754 (GCVE-0-2018-15754)

Vulnerability from cvelistv5

Published

2018-12-13 22:00

Modified

2024-09-16 17:24

Severity ?

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

CWE

Improper Authentication

Summary

Cloud Foundry UAA, versions 60 prior to 66.0, contain an authorization logic error. In environments with multiple identity providers that contain accounts across identity providers with the same username, a remote authenticated user with access to one of these accounts may be able to obtain a token for an account of the same username in the other identity provider.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/106240	vdb-entry, x_refsource_BID
	https://www.cloudfoundry.org/blog/cve-2018-15754/	x_refsource_CONFIRM
	https://www.cloudfoundry.org/blog/cve-2018-15754	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Cloud Foundry	UAA Release	Version: 60 < 66.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T10:01:54.626Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "106240",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/106240"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.cloudfoundry.org/blog/cve-2018-15754/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.cloudfoundry.org/blog/cve-2018-15754"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "UAA Release",
          "vendor": "Cloud Foundry",
          "versions": [
            {
              "lessThan": "66.0",
              "status": "affected",
              "version": "60",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2018-12-10T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Cloud Foundry UAA, versions 60 prior to 66.0, contain an authorization logic error. In environments with multiple identity providers that contain accounts across identity providers with the same username, a remote authenticated user with access to one of these accounts may be able to obtain a token for an account of the same username in the other identity provider."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper Authentication",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-12-19T21:57:01",
        "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
        "shortName": "dell"
      },
      "references": [
        {
          "name": "106240",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/106240"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.cloudfoundry.org/blog/cve-2018-15754/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.cloudfoundry.org/blog/cve-2018-15754"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "UAA can issue tokens across identity providers if users with matching usernames exist",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security_alert@emc.com",
          "DATE_PUBLIC": "2018-12-10T00:00:00.000Z",
          "ID": "CVE-2018-15754",
          "STATE": "PUBLIC",
          "TITLE": "UAA can issue tokens across identity providers if users with matching usernames exist"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "UAA Release",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c",
                            "version_affected": "\u003c",
                            "version_name": "60",
                            "version_value": "66.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Cloud Foundry"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Cloud Foundry UAA, versions 60 prior to 66.0, contain an authorization logic error. In environments with multiple identity providers that contain accounts across identity providers with the same username, a remote authenticated user with access to one of these accounts may be able to obtain a token for an account of the same username in the other identity provider."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Improper Authentication"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "106240",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/106240"
            },
            {
              "name": "https://www.cloudfoundry.org/blog/cve-2018-15754/",
              "refsource": "CONFIRM",
              "url": "https://www.cloudfoundry.org/blog/cve-2018-15754/"
            },
            {
              "name": "https://www.cloudfoundry.org/blog/cve-2018-15754",
              "refsource": "CONFIRM",
              "url": "https://www.cloudfoundry.org/blog/cve-2018-15754"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
    "assignerShortName": "dell",
    "cveId": "CVE-2018-15754",
    "datePublished": "2018-12-13T22:00:00Z",
    "dateReserved": "2018-08-23T00:00:00",
    "dateUpdated": "2024-09-16T17:24:01.117Z",
    "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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