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Elasticsearch Logstash 'CVE-2014-4326' Remote Code Execution Vulnerability (Linux)

Information

Severity

Severity

High

Family

Family

General

CVSSv2 Base

CVSSv2 Base

7.5

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

7 years ago

Modified

Modified

5 years ago

Summary

This host is running Elasticsearch Logstash and is prone to remote code execution vulnerability. This script has been merged into the NVT 'Elasticsearch Logstash 'CVE-2014-4326' Remote Code Execution Vulnerability' (OID: 1.3.6.1.4.1.25623.1.0.808095)

Insight

Insight

The Flaw is due improper validation of inputs passed to 'zabbix.rb' and 'nagios_nsca.rb' outputs.

Affected Software

Affected Software

Elasticsearch Logstash version prior to 1.4.2 on Linux.

Detection Method

Detection Method

Checks if a vulnerable version is present on the target host.

Solution

Solution

Upgrade to Elasticsearch Logstash version 1.4.2 or later.

Common Vulnerabilities and Exposures (CVE)