Red Hat OpenShift Enterprise/OpenShift Origin 3.2 Cookie IP Address information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

A vulnerability was found in Red Hat OpenShift Enterprise and OpenShift Origin 3.2 (Virtualization Software). It has been classified as critical. Affected is an unknown code block of the component Cookie Handler. The manipulation with an unknown input leads to a information disclosure vulnerability (IP Address). CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

HAproxy in Red Hat OpenShift Enterprise 3.2 and OpenShift Origin allows local users to obtain the internal IP address of a pod by reading the "OPENSHIFT_[namespace]_SERVERID" cookie.

The weakness was disclosed 06/08/2016 (Website). The advisory is shared for download at github.com. This vulnerability is traded as CVE-2016-3711 since 03/30/2016. The exploitability is told to be easy. The attack needs to be approached locally. 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 T1592.

The vulnerability scanner Nessus provides a plugin with the ID 119372 (RHEL 7 : Red Hat OpenShift Enterprise 3.2 (RHSA-2016:1064)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Red Hat Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (119372). The entries VDB-87788 and VDB-87789 are pretty similar.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 5.9

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 3.3
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

Name: IP Address
Class: Information disclosure / IP Address
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 119372
Nessus Name: RHEL 7 : Red Hat OpenShift Enterprise 3.2 (RHSA-2016:1064)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

03/30/2016 🔍
05/12/2016 +43 days 🔍
06/08/2016 +27 days 🔍
06/08/2016 +0 days 🔍
06/09/2016 +1 days 🔍
12/04/2018 +908 days 🔍
08/23/2022 +1358 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: RHSA-2016:1064
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-3711 (🔍)
See also: 🔍

Entryinfo

Created: 06/09/2016 11:47 AM
Updated: 08/23/2022 09:41 AM
Changes: 06/09/2016 11:47 AM (53), 01/09/2019 07:55 AM (16), 08/23/2022 09:41 AM (4)
Complete: 🔍
Cache ID: 18:6DA:40

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