SSRF in Elasticsearch Kibana



Published: 2019-08-09
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2019-7616
CWE-ID CWE-918
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		Kibana
Web applications / Other software

Vendor Elastic Stack

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Server-Side Request Forgery (SSRF)

EUVDB-ID: #VU20032

Risk: Low

CVSSv3.1: 3.6 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-7616

CWE-ID: CWE-918 - Server-Side Request Forgery (SSRF)

Exploit availability: No

Description

The disclosed vulnerability allows a remote privileged attacker to perform SSRF attacks.

The vulnerability exists due to insufficient validation of user-supplied input within the graphite integration for Timelion visualizer. A remote authenticated administrator can set the timelion:graphite.url configuration option to an arbitrary URL and perform SSRF attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Kibana: 6.8.0 - 7.2.0

External links

http://www.elastic.co/community/security/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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