github - ghsa-292x-hjr8-226f

GHSA-292X-HJR8-226F

Vulnerability from github – Published: 2022-05-13 01:34 – Updated: 2024-03-01 23:42

Summary

Cloud Foundry UAA Privilege Escalation

Details

Cloud Foundry UAA release, versions prior to v64.0, and UAA, versions prior to 4.23.0, contains a validation error which allows for privilege escalation. A remote authenticated user may modify the url and content of a consent page to gain a token with arbitrary scopes that escalates their privileges.

Severity ?

8.8 (High)


                  
                    CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.cloudfoundry.identity:cloudfoundry-identity-server"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.23.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-15761"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2024-03-01T23:42:43Z",
    "nvd_published_at": "2018-11-19T14:29:00Z",
    "severity": "HIGH"
  },
  "details": "Cloud Foundry UAA release, versions prior to v64.0, and UAA, versions prior to 4.23.0, contains a validation error which allows for privilege escalation. A remote authenticated user may modify the url and content of a consent page to gain a token with arbitrary scopes that escalates their privileges.",
  "id": "GHSA-292x-hjr8-226f",
  "modified": "2024-03-01T23:42:43Z",
  "published": "2022-05-13T01:34:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-15761"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cloudfoundry/uaa/commit/3f0730a015d10166de23b7e036743c185f0576a6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cloudfoundry/uaa/commit/95b7d9e7fae534a362b98de1df5bf501cd52c481"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/cloudfoundry/uaa"
    },
    {
      "type": "WEB",
      "url": "https://www.cloudfoundry.org/blog/cve-2018-15761"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Cloud Foundry UAA Privilege Escalation"
}

CVE-2018-15761 (GCVE-0-2018-15761)

Vulnerability from cvelistv5 – Published: 2018-11-19 14:00 – Updated: 2024-09-17 00:46

Title

UAA Privilege Escalation

Summary

Severity ?

9.9 (Critical)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CWE

Improper Access Control

Assigner

dell

References

URL

Tags

https://www.cloudfoundry.org/blog/cve-2018-15761/

x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

Cloud Foundry

UAA

Affected: all versions , < 4.23.0 (custom)

Cloud Foundry

UAA Release

Affected: all versions , < 64.0 (custom)

Show details on NVD website

JSON

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{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T10:01:54.594Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.cloudfoundry.org/blog/cve-2018-15761/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "UAA",
          "vendor": "Cloud Foundry",
          "versions": [
            {
              "lessThan": "4.23.0",
              "status": "affected",
              "version": "all versions",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "UAA Release",
          "vendor": "Cloud Foundry",
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              "lessThan": "64.0",
              "status": "affected",
              "version": "all versions",
              "versionType": "custom"
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      ],
      "datePublic": "2018-11-01T00:00:00",
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper Access Control",
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            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-11-19T13:57:01",
        "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
        "shortName": "dell"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.cloudfoundry.org/blog/cve-2018-15761/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "UAA Privilege Escalation",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security_alert@emc.com",
          "DATE_PUBLIC": "2018-11-01T00:00:00.000Z",
          "ID": "CVE-2018-15761",
          "STATE": "PUBLIC",
          "TITLE": "UAA Privilege Escalation"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "UAA",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c",
                            "version_affected": "\u003c",
                            "version_name": "all versions",
                            "version_value": "4.23.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "UAA Release",
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                          {
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                "vendor_name": "Cloud Foundry"
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        "data_format": "MITRE",
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            }
          ]
        },
        "impact": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
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  },
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}

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.

Action not permitted

GHSA-292X-HJR8-226F

CVE-2018-15761 (GCVE-0-2018-15761)

Tags

Sightings

Nomenclature