Security restrictions bypass in Elastic Cloud on Kubernetes



Published: 2023-09-26
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-31416
CWE-ID CWE-264
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		Elastic Cloud on Kubernetes
Server applications / Virtualization software

Vendor Elastic Stack

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU81124

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2023-31416

CWE-ID:

Exploit availability:

Description

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to secret token configuration is never applied when using ECK with APM Server. A remote non-authenticated attacker can send anonymous requests to an APM Server.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Elastic Cloud on Kubernetes: 0.8 - 2.7

Fixed software versions

CPE2.3 External links

http://www.elastic.co/community/security#ESA-2023-11


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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