5.9
MEDIUM
CVE-2016-5016
Pivotal Cloud Foundry UAA Certificate Expiration Validation Bypass
Description

Pivotal Cloud Foundry 239 and earlier, UAA (aka User Account and Authentication Server) 3.4.1 and earlier, UAA release 12.2 and earlier, PCF (aka Pivotal Cloud Foundry) Elastic Runtime 1.6.x before 1.6.35, and PCF Elastic Runtime 1.7.x before 1.7.13 does not validate if a certificate is expired.

INFO

Published Date :

April 24, 2017, 7:59 p.m.

Last Modified :

Nov. 21, 2024, 2:53 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

2.2
Affected Products

The following products are affected by CVE-2016-5016 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 cloud_foundry_elastic_runtime
2 Pivotal_software cloud_foundry_uaa
3 Pivotal_software cloud_foundry_uaa-release
4 Pivotal_software cloud_foundry
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-2016-5016.

URL Resource
https://github.com/cloudfoundry/cf-release/releases/tag/v240 Release Notes Third Party Advisory
https://github.com/cloudfoundry/uaa-release/releases/tag/v11.3 Release Notes Third Party Advisory
https://github.com/cloudfoundry/uaa-release/releases/tag/v12.3 Release Notes Third Party Advisory
https://github.com/cloudfoundry/uaa/releases/tag/2.7.4.6 Release Notes Third Party Advisory
https://github.com/cloudfoundry/uaa/releases/tag/3.3.0.3 Release Notes Third Party Advisory
https://github.com/cloudfoundry/uaa/releases/tag/3.4.2 Release Notes Third Party Advisory
https://pivotal.io/security/cve-2016-5016 Vendor Advisory
https://github.com/cloudfoundry/cf-release/releases/tag/v240 Release Notes Third Party Advisory
https://github.com/cloudfoundry/uaa-release/releases/tag/v11.3 Release Notes Third Party Advisory
https://github.com/cloudfoundry/uaa-release/releases/tag/v12.3 Release Notes Third Party Advisory
https://github.com/cloudfoundry/uaa/releases/tag/2.7.4.6 Release Notes Third Party Advisory
https://github.com/cloudfoundry/uaa/releases/tag/3.3.0.3 Release Notes Third Party Advisory
https://github.com/cloudfoundry/uaa/releases/tag/3.4.2 Release Notes Third Party Advisory
https://pivotal.io/security/cve-2016-5016 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).

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

The following list is the news that have been mention CVE-2016-5016 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-5016 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://github.com/cloudfoundry/cf-release/releases/tag/v240
    Added Reference https://github.com/cloudfoundry/uaa/releases/tag/2.7.4.6
    Added Reference https://github.com/cloudfoundry/uaa/releases/tag/3.3.0.3
    Added Reference https://github.com/cloudfoundry/uaa/releases/tag/3.4.2
    Added Reference https://github.com/cloudfoundry/uaa-release/releases/tag/v11.3
    Added Reference https://github.com/cloudfoundry/uaa-release/releases/tag/v12.3
    Added Reference https://pivotal.io/security/cve-2016-5016
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Feb. 26, 2019

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:pivotal_software:cloud_foundry:*:*:*:*:*:*:*:* versions up to (including) 239 *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.0:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.1:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.2:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.3:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.4:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.5:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.6:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.7:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.8:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.9:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.10:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.11:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.12:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.13:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.14:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.15:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.17:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.18:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.19:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.20:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.21:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.22:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.23:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.25:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.26:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.27:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.28:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.29:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.30:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.31:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.32:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.34:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.35:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.0:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.1:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.2:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.3:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.4:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.5:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.6:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.7:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.8:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.9:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.10:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.11:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.12:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:* versions up to (including) 3.4.1 *cpe:2.3:a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:* versions up to (including) 12.2 OR *cpe:2.3:a:pivotal_software:cloud_foundry:*:*:*:*:*:*:*:* versions up to (including) 239 *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:*:*:*:*:*:*:*:* versions from (including) 1.6.0 up to (excluding) 1.6.35 *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:*:*:*:*:*:*:*:* versions from (including) 1.7.0 up to (excluding) 1.7.13 *cpe:2.3:a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:* versions up to (including) 3.4.1 *cpe:2.3:a:pivotal_software:cloud_foundry_uaa-release:*:*:*:*:*:*:*:* versions up to (including) 12.2
  • Initial Analysis by [email protected]

    Apr. 28, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:P/A:N)
    Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
    Changed Reference Type https://github.com/cloudfoundry/uaa/releases/tag/3.4.2 No Types Assigned https://github.com/cloudfoundry/uaa/releases/tag/3.4.2 Release Notes, Third Party Advisory
    Changed Reference Type https://pivotal.io/security/cve-2016-5016 No Types Assigned https://pivotal.io/security/cve-2016-5016 Vendor Advisory
    Changed Reference Type https://github.com/cloudfoundry/cf-release/releases/tag/v240 No Types Assigned https://github.com/cloudfoundry/cf-release/releases/tag/v240 Release Notes, Third Party Advisory
    Changed Reference Type https://github.com/cloudfoundry/uaa/releases/tag/2.7.4.6 No Types Assigned https://github.com/cloudfoundry/uaa/releases/tag/2.7.4.6 Release Notes, Third Party Advisory
    Changed Reference Type https://github.com/cloudfoundry/uaa-release/releases/tag/v12.3 No Types Assigned https://github.com/cloudfoundry/uaa-release/releases/tag/v12.3 Release Notes, Third Party Advisory
    Changed Reference Type https://github.com/cloudfoundry/uaa-release/releases/tag/v11.3 No Types Assigned https://github.com/cloudfoundry/uaa-release/releases/tag/v11.3 Release Notes, Third Party Advisory
    Changed Reference Type https://github.com/cloudfoundry/uaa/releases/tag/3.3.0.3 No Types Assigned https://github.com/cloudfoundry/uaa/releases/tag/3.3.0.3 Release Notes, Third Party Advisory
    Added CWE CWE-295
    Added CPE Configuration OR *cpe:2.3:a:pivotal_software:cloud_foundry:239:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.0:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.1:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.2:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.3:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.4:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.5:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.6:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.7:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.8:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.9:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.10:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.11:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.12:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.13:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.14:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.15:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.17:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.18:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.19:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.20:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.21:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.22:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.23:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.25:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.26:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.27:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.28:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.29:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.30:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.31:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.32:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.34:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.6.35:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.0:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.1:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.2:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.3:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.4:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.5:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.6:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.7:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.8:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.9:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.10:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.11:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_elastic_runtime:1.7.12:*:*:*:*:*:*:* *cpe:2.3:a:pivotal_software:cloud_foundry_uaa:3.4.1:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:pivotal_software:cloud_foundry_uaa:12.2:*:*:*:*:*:*:* (and previous)
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-2016-5016 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2016-5016 weaknesses.

Exploit Prediction

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

0.30 }} 0.03%

score

0.68963

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability