VDB-141034 · CVE-2019-11250 · RHSA-2019:4052

Kubernetes up to 1.15.x client-go Library Request Header Credentials credentials management

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5.0	$0-$5k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in Kubernetes up to 1.15.x. This vulnerability affects unknown code of the component client-go Library. Executing a manipulation as part of Request Header can lead to credentials management (Credentials). The identification of this vulnerability is CVE-2019-11250. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Kubernetes up to 1.15.x (Virtualization Software) and classified as problematic. This vulnerability affects an unknown code block of the component client-go Library. The manipulation as part of a Request Header leads to a credentials management vulnerability (Credentials). The CWE definition for the vulnerability is CWE-255. As an impact it is known to affect confidentiality. CVE summarizes:

The Kubernetes client-go library logs request headers at verbosity levels of 7 or higher. This can disclose credentials to unauthorized users via logs or command output. Kubernetes components (such as kube-apiserver) prior to v1.16.0, which make use of basic or bearer token authentication, and run at high verbosity levels, are affected.

The weakness was shared 08/29/2019 (GitHub Repository). The advisory is available at github.com. This vulnerability was named CVE-2019-11250 since 04/17/2019. The attack can be initiated remotely. The requirement for exploitation is a single authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1552 by the MITRE ATT&CK project.

Upgrading to version 1.16.0 eliminates this vulnerability.

The entries VDB-141033, VDB-141032, VDB-141031 and VDB-141030 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Virtualization Software

Name

Kubernetes

Version

License

open-source

Website

Product: https://github.com/kubernetes/kubernetes/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.0

VulDB Base Score: 4.3
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 4.7
CNA Vector (Kubernetes): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Credentials
Class: Credentials management / Credentials
CWE: CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Kubernetes 1.16.0

Timelineinfo

04/17/2019 🔍
08/29/2019 +134 days 🔍
08/29/2019 +0 days 🔍
12/07/2023 +1561 days 🔍

Sourcesinfo

Product: github.com

Advisory: RHSA-2019:4052
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-11250 (🔍)
GCVE (CVE): GCVE-0-2019-11250
GCVE (VulDB): GCVE-100-141034
See also: 🔍

Entryinfo

Created: 08/29/2019 12:16
Updated: 12/07/2023 14:36
Changes: 08/29/2019 12:16 (59), 08/08/2020 16:47 (1), 12/07/2023 14:33 (4), 12/07/2023 14:36 (12)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.