github - ghsa-7rf4-2hjj-cg48

GHSA-7RF4-2HJJ-CG48

Vulnerability from github – Published: 2022-05-24 16:48 – Updated: 2022-05-24 16:48

Details

Cloud Foundry UAA, versions prior to 73.0.0, falls back to appending ?unknown.org? to a user's email address when one is not provided and the user name does not contain an @ character. This domain is held by a private company, which leads to attack vectors including password recovery emails sent to a potentially fraudulent address. This would allow the attacker to gain complete control of the user's account.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-3787"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-06-19T23:15:00Z",
    "severity": "HIGH"
  },
  "details": "Cloud Foundry UAA, versions prior to 73.0.0, falls back to appending ?unknown.org? to a user\u0027s email address when one is not provided and the user name does not contain an @ character. This domain is held by a private company, which leads to attack vectors including password recovery emails sent to a potentially fraudulent address. This would allow the attacker to gain complete control of the user\u0027s account.",
  "id": "GHSA-7rf4-2hjj-cg48",
  "modified": "2022-05-24T16:48:31Z",
  "published": "2022-05-24T16:48:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3787"
    },
    {
      "type": "WEB",
      "url": "https://www.cloudfoundry.org/blog/cve-2019-3787"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2019-3787 (GCVE-0-2019-3787)

Vulnerability from cvelistv5 – Published: 2019-06-19 22:28 – Updated: 2024-09-16 21:57

Title

UAA defaults email address to an insecure domain

Summary

Cloud Foundry UAA, versions prior to 73.0.0, falls back to appending “unknown.org” to a user's email address when one is not provided and the user name does not contain an @ character. This domain is held by a private company, which leads to attack vectors including password recovery emails sent to a potentially fraudulent address. This would allow the attacker to gain complete control of the user's account.

Severity ?

8.3 (High)


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

CWE

CWE-840 - Business Logic Errors

Assigner

dell

References

URL

Tags

https://www.cloudfoundry.org/blog/cve-2019-3787

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Cloud Foundry	UAA Release (OSS)	Affected: All , < v73.0.0 (custom)

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            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
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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-7RF4-2HJJ-CG48

CVE-2019-3787 (GCVE-0-2019-3787)

Tags

Sightings

Nomenclature