Kubernetes kube-controller-manager up to 1.17 Error Message Credentials information exposure

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k0.00

A vulnerability, which was classified as problematic, was found in Kubernetes kube-controller-manager up to 1.17 (Virtualization Software). Affected is some unknown processing of the component Error Message Handler. The manipulation with an unknown input leads to a information exposure vulnerability (Credentials). CWE is classifying the issue as CWE-209. The product generates an error message that includes sensitive information about its environment, users, or associated data. This is going to have an impact on confidentiality. CVE summarizes:

The Kubernetes kube-controller-manager in versions v1.0-v1.17 is vulnerable to a credential leakage via error messages in mount failure logs and events for AzureFile and CephFS volumes.

The weakness was shared 07/23/2020 (GitHub Repository). The advisory is available at github.com. This vulnerability is traded as CVE-2019-11252 since 04/17/2019. The exploitability is told to be difficult. It is possible to launch the attack remotely. Required for exploitation is a authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

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

Productinfo

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Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.5
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.1
VulDB Temp Score: 2.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Name: Credentials
Class: Information exposure / Credentials
CWE: CWE-209 / CWE-200 / CWE-284
ATT&CK: T1592

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: 🔍

Timelineinfo

04/17/2019 🔍
07/23/2020 +463 days 🔍
07/23/2020 +0 days 🔍
11/05/2020 +105 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2019-11252 (🔍)

Entryinfo

Created: 07/23/2020 21:30
Updated: 11/05/2020 13:35
Changes: 07/23/2020 21:30 (38), 07/23/2020 21:35 (12), 11/05/2020 13:35 (1)
Complete: 🔍

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