Pivotal GemFire for PCF up to 1.6.4.x/1.7.0.x information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Pivotal GemFire for PCF up to 1.6.4.x/1.7.0.x. It has been rated as problematic. Affected by this issue is some unknown functionality. This manipulation causes information disclosure. This vulnerability is tracked as CVE-2016-8220. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Pivotal GemFire for PCF up to 1.6.4.x/1.7.0.x. It has been declared as problematic. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

Pivotal Gemfire for PCF, versions 1.6.x prior to 1.6.5.0 and 1.7.x prior to 1.7.1.0, contain an information disclosure vulnerability. The application inadvertently exposed WAN replication credentials at a public route.

The bug was discovered 09/13/2016. The weakness was disclosed 04/18/2018 (Website). The advisory is shared at docs.pivotal.io. This vulnerability is known as CVE-2016-8220 since 09/13/2016. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 582 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 1.6.5.0 or 1.7.1.0 eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: GemFire for PCF 1.6.5.0/1.7.1.0

Timelineinfo

09/13/2016 🔍
09/13/2016 +0 days 🔍
04/18/2018 +581 days 🔍
04/18/2018 +0 days 🔍
04/19/2018 +1 days 🔍
01/27/2020 +648 days 🔍

Sourcesinfo

Vendor: pivotal.io

Advisory: docs.pivotal.io
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-8220 (🔍)
GCVE (CVE): GCVE-0-2016-8220
GCVE (VulDB): GCVE-100-116557

Entryinfo

Created: 04/19/2018 23:00
Updated: 01/27/2020 16:00
Changes: 04/19/2018 23:00 (57), 01/27/2020 16:00 (2)
Complete: 🔍
Cache ID: 216::103

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