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Logstash ESA-2019-05

critical Nessus Plugin ID 122977

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Synopsis

The remote web server hosts a Java application that is vulnerable.

Description

A sensitive data disclosure flaw was found in the way Logstash logs malformed URLs. If a malformed URL is specified as part of the Logstash configuration, the credentials for the URL could be inadvertently logged as part of the error message.

Solution

Users should upgrade to Logstash version 5.6.15 or 6.6.1

See Also

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

Plugin Details

Severity: Critical

ID: 122977

File Name: logstash_esa_2019_05.nasl

Version: 1.2

Type: remote

Family: CGI abuses

Published: 3/20/2019

Updated: 10/30/2019

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2019-7612

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/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:elasticsearch:logstash

Required KB Items: installed_sw/Logstash

Exploit Ease: No known exploits are available

Patch Publication Date: 2/19/2019

Vulnerability Publication Date: 2/19/2019

Reference Information

CVE: CVE-2019-7612