CVE-2019-3787
CVSS V2 Medium 4.3
CVSS V3 High 8.8
Description
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.
Overview
- CVE ID
- CVE-2019-3787
- Assigner
- security_alert@emc.com
- Vulnerability Status
- Modified
- Published Version
- 2019-06-19T23:15:10
- Last Modified Date
- 2020-02-10T21:52:45
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:pivotal_software:cloud_foundry_uaa-release:*:*:*:*:*:*:*:* | 1 | OR | 73.0.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.cloudfoundry.org/blog/cve-2019-3787 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-3787 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3787 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:50:17 | Added to TrackCVE | |||
| 2022-12-03 22:20:16 | secure@dell.com | security_alert@emc.com | CVE Assigner | updated |
| 2022-12-03 22:20:16 | 2019-06-19T23:15Z | 2019-06-19T23:15:10 | CVE Published Date | updated |
| 2022-12-03 22:20:16 | 2020-02-10T21:52:45 | CVE Modified Date | updated | |
| 2022-12-03 22:20:16 | Modified | Vulnerability Status | updated |