CVE-2023-28110

Jumpserver is a popular open source bastion host, and Koko is a Jumpserver component that is the Go version of coco, refactoring coco's SSH/SFTP service and Web Terminal service. Prior to version 2.28.8, using illegal tokens to connect to a Kubernetes cluster through Koko can result in the execution of dangerous commands that may disrupt the Koko container environment and affect normal usage. The vulnerability has been fixed in v2.28.8.

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/jumpserver/jumpserver/releases/tag/v2.28.8	Patch Release Notes
https://github.com/jumpserver/jumpserver/security/advisories/GHSA-6x5p-jm59-jh29	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:fit2cloud:jumpserver::::::::
	cpe:2.3:a:fit2cloud:koko:-:::::go::

History

No history.

Information

Published : 2023-03-16 17:15

Updated : 2023-03-23 14:24

NVD link : CVE-2023-28110

Mitre link : CVE-2023-28110

CVE.ORG link : CVE-2023-28110

JSON object : View

Products Affected

fit2cloud

jumpserver
koko

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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