Elasticsearch ESA-2017-06

Medium Nessus Plugin ID 112038

Synopsis

The remote web server hosts a Java application that is affected by multiple vulnerabilities.

Description

X-Pack Security versions 5.0.0 to 5.4.0 contain a privilege escalation bug in the run_as functionality. This bug prevents transitioning into the specified user specified in a run_as request. If a role has been created using a template that contains the _user properties, the behavior of run_as will be incorrect. Additionally if the run_as user specified does not exist, the transition will not happen.

Solution

User currently using run_as functionality should upgrade to X-Pack Security 5.4.1

See Also

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

Plugin Details

Severity: Medium

ID: 112038

File Name: elasticsearch_esa_2017_06.nasl

Version: 1.1

Type: remote

Family: CGI abuses

Published: 2018/08/22

Modified: 2018/08/22

Dependencies: 109941

Risk Information

Risk Factor: Medium

CVSS Score Source: CVE-2017-8438

CVSSv2

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSSv3

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: cpe:/a:elastic:x-pack

Required KB Items: installed_sw/Elasticsearch

Patch Publication Date: 2017/06/01

Vulnerability Publication Date: 2017/06/01

Reference Information

CVE: CVE-2017-8438