Red Hat OpenShift Container Platform 3 up to 3.11 7pk error

CVSS Meta Temp Score
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CTI Interest Score
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9.0$0-$5k0.00

A vulnerability was found in Red Hat OpenShift Container Platform 3 up to 3.11 (Virtualization Software). It has been declared as critical. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a 7pk error vulnerability. The CWE definition for the vulnerability is CWE-388. As an impact it is known to affect confidentiality, integrity, and availability.

The bug was discovered 12/03/2018. The weakness was released 12/04/2018 as confirmed advisory (Website). The advisory is shared at access.redhat.com. The public release was coordinated with Red Hat. This vulnerability is known as CVE-2018-1002105 since 12/05/2018. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available. The advisory points out:

A privilege escalation vulnerability exists in OpenShift Container Platform 3.x which allows for compromise of pods running on a compute node to which a pod is scheduled with normal user privilege. This access could include access to all secrets, pods, environment variables, running pod/container processes, and persistent volumes, including in privileged containers. Additionally, on versions 3.6 and higher of OpenShift Container Platform, this vulnerability allows cluster-admin level access to any API hosted by an aggregated API server. This includes the ‘servicecatalog’ API which is installed by default in 3.7 and later. Cluster-admin level access to the service catalog allows creation of brokered services by an unauthenticated user with escalated privileges in any namespace and on any node. This could lead to an attacker being allowed to deploy malicious code, or alter existing services.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 119406 (RHEL 7 : OpenShift Container Platform 3.7 (RHSA-2018:2906)), 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 237268 (Red Hat Update for OpenShift Container Platform 3.7 (RHSA-2018:2906)).

Applying a patch is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (119406) and Exploit-DB (46052). Entry connected to this vulnerability is available at 123660.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 9.2
VulDB Meta Temp Score: 9.0

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Red Hat): 9.8
Vendor Vector (Red Hat): 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector (Kubernetes): 🔍

CVSSv2info

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VulDB Base Score: 🔍
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VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: 7pk error
CWE: CWE-388
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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Current Price Estimation: 🔍

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Nessus ID: 119406
Nessus Name: RHEL 7 : OpenShift Container Platform 3.7 (RHSA-2018:2906)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

12/03/2018 🔍
12/04/2018 +1 days 🔍
12/04/2018 +0 days 🔍
12/04/2018 +0 days 🔍
12/04/2018 +0 days 🔍
12/05/2018 +1 days 🔍
12/05/2018 +0 days 🔍
12/05/2018 +0 days 🔍
06/13/2023 +1651 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: RHSA-2018:2906
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2018-1002105 (🔍)
SecurityFocus: 106068 - Kubernetes API Server CVE-2018-1002105 Remote Privilege Escalation Vulnerability

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 12/05/2018 08:28
Updated: 06/13/2023 08:33
Changes: 12/05/2018 08:28 (81), 04/17/2020 15:27 (8), 06/13/2023 08:27 (5), 06/13/2023 08:28 (12), 06/13/2023 08:32 (1), 06/13/2023 08:33 (1)
Complete: 🔍
Submitter: edward.zhong

Submitinfo

Accepted

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