7.5
HIGH
CVE-2019-11270
Cloud Foundry UAA OAuth Scope Bypass Vulnerability
Description

Cloud Foundry UAA versions prior to v73.4.0 contain a vulnerability where a malicious client possessing the 'clients.write' authority or scope can bypass the restrictions imposed on clients created via 'clients.write' and create clients with arbitrary scopes that the creator does not possess.

INFO

Published Date :

Aug. 5, 2019, 5:15 p.m.

Last Modified :

Nov. 21, 2024, 4:20 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2019-11270 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2019-11270 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Pivotal_software operations_manager
2 Pivotal_software application_service
3 Pivotal_software cloud_foundry_uaa
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-11270.

URL Resource
https://pivotal.io/security/cve-2019-11270 Vendor Advisory
https://www.cloudfoundry.org/blog/cve-2019-11270 Vendor Advisory
https://pivotal.io/security/cve-2019-11270 Vendor Advisory
https://www.cloudfoundry.org/blog/cve-2019-11270 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

2019年天融信阿尔法实验室在微信公众号发布的所有安全资讯汇总

Updated: 3 months, 1 week ago
34 stars 5 fork 5 watcher
Born at : Jan. 11, 2021, 2:13 a.m. This repo has been linked 241 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-11270 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-11270 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://pivotal.io/security/cve-2019-11270
    Added Reference https://www.cloudfoundry.org/blog/cve-2019-11270
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Oct. 02, 2020

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    Removed CWE NIST CWE-254
    Added CWE NIST CWE-732
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CVSS V3 Pivotal Software, Inc. AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N
    Added CWE Pivotal Software, Inc. CWE-269
  • Initial Analysis by [email protected]

    Aug. 14, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    Changed Reference Type https://pivotal.io/security/cve-2019-11270 No Types Assigned https://pivotal.io/security/cve-2019-11270 Vendor Advisory
    Changed Reference Type https://www.cloudfoundry.org/blog/cve-2019-11270 No Types Assigned https://www.cloudfoundry.org/blog/cve-2019-11270 Vendor Advisory
    Added CWE CWE-254
    Added CPE Configuration OR *cpe:2.3:a:pivotal_software:application_service:*:*:*:*:*:*:*:* versions from (including) 2.3.0 up to (excluding) 2.3.15 *cpe:2.3:a:pivotal_software:application_service:*:*:*:*:*:*:*:* versions from (including) 2.4.0 up to (excluding) 2.4.11 *cpe:2.3:a:pivotal_software:application_service:*:*:*:*:*:*:*:* versions from (including) 2.5.0 up to (excluding) 2.5.7 *cpe:2.3:a:pivotal_software:application_service:*:*:*:*:*:*:*:* versions from (including) 2.6.0 up to (excluding) 2.6.2 *cpe:2.3:a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:* versions up to (excluding) 73.4.0 *cpe:2.3:a:pivotal_software:operations_manager:*:*:*:*:*:*:*:* versions from (including) 2.3.0 up to (excluding) 2.3.22 *cpe:2.3:a:pivotal_software:operations_manager:*:*:*:*:*:*:*:* versions from (including) 2.4.0 up to (excluding) 2.4.16 *cpe:2.3:a:pivotal_software:operations_manager:*:*:*:*:*:*:*:* versions from (including) 2.5.0 up to (excluding) 2.5.10 *cpe:2.3:a:pivotal_software:operations_manager:*:*:*:*:*:*:*:* versions from (including) 2.6.0 up to (excluding) 2.6.4
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-11270 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.08 }} 0.00%

score

0.34306

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability