Pivotal Cloud Foundry Certificate Validation certificate validation

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Pivotal Cloud Foundry. The impacted element is an unknown function of the component Certificate Validation Handler. The manipulation results in certificate validation. This vulnerability is identified as CVE-2016-5016. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Pivotal Cloud Foundry (Cloud Software) (affected version not known). It has been classified as critical. Affected is some unknown functionality of the component Certificate Validation Handler. The manipulation with an unknown input leads to a certificate validation vulnerability. CWE is classifying the issue as CWE-295. The product does not validate, or incorrectly validates, a certificate. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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.

The bug was discovered 04/24/2017. The weakness was released 04/24/2017 (GitHub Repository). The advisory is shared for download at github.com. This vulnerability is traded as CVE-2016-5016 since 05/24/2016. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1587.003.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.6

VulDB Base Score: 5.6
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Certificate validation
CWE: CWE-295 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Upgrade: github.com

Timelineinfo

05/24/2016 🔍
04/24/2017 +335 days 🔍
04/24/2017 +0 days 🔍
04/24/2017 +0 days 🔍
04/25/2017 +1 days 🔍
12/02/2022 +2047 days 🔍

Sourcesinfo

Vendor: pivotal.io

Advisory: github.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-5016 (🔍)
GCVE (CVE): GCVE-0-2016-5016
GCVE (VulDB): GCVE-100-100536
OSVDB: - CVE-2016-5016 - Pivotal - Multiple Products - Expired Certificates Issue

Entryinfo

Created: 04/25/2017 08:54
Updated: 12/02/2022 08:56
Changes: 04/25/2017 08:54 (56), 09/20/2020 16:47 (3), 12/02/2022 08:56 (4)
Complete: 🔍
Cache ID: 216::103

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