Elasticsearch ESA-2018-11

high Nessus Plugin ID 112046

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Synopsis

The remote web server hosts a Java application that is affected by an unauthorised information disclosure vulnerability.

Description

A sensitive data disclosure flaw was found in the Elasticsearch repository-azure (formerly elasticsearch-cloud-azure) plugin. When the repository-azure plugin is set to log at TRACE level Azure credentials can be inadvertently logged.

Solution

All users of Elasticsearch should upgrade to version 6.3.0. This update will prevent the repository-azure plugin to expose Azure credentials in Elasticsearch logs.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Plugin Details

Severity: High

ID: 112046

File Name: elasticsearch_esa_2018_11.nasl

Version: 1.6

Type: remote

Family: CGI abuses

Published: 8/22/2018

Updated: 11/4/2019

Configuration: Enable paranoid mode

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

CVSS Score Source: CVE-2018-3827

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

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

Required KB Items: installed_sw/Elasticsearch, Settings/ParanoidReport

Exploit Ease: No known exploits are available

Patch Publication Date: 6/13/2018

Vulnerability Publication Date: 6/13/2018

Reference Information

CVE: CVE-2018-3827

Detections

Analytics