Logstash 2.2.1 Elasticsearch Output Vulnerability

Logstash version 2.2.1 is vulnerable to a man in the middle attack when used with Elasticsearch output. In version 2.2.1, the config which enables SSL/TLS default has been disabled inadvertently, so a malicious user could access payload data sent via HTTP during the initial handshake. This has be...

Logstash CSV Output Vulnerability - CVE pending

Summary: Logstash 2.2 and prior versions are vulnerable to a formula based injection, when using the CSV output plugin. This plugin allows users to export data in comma separated values and is susceptible to an attack if the values contained a spreadsheet formula. This vulnerability is not presen...

Elasticsearch Logstash Security Bypass Vulnerability (CNVD-2015-05626)

Elasticsearch Logstash is a set of log analysis and monitoring tools from Elasticsearch Netherlands. The tool provides functions such as search, processing and management of logs or events. A security bypass vulnerability exists in Elasticsearch Logstash. An attacker can exploit this vulnerabilit...

Elastic Logstash insufficient certificate check

man-in-the-middle attack is possible...

Logstash vulnerability CVE-2015-5619

Summary: Logstash 1.5.3 and prior versions are vulnerable to a SSL/TLS security issue which allows an attacker to successfully implement a man in the middle attack. This vulnerability is not present in the initial installation of Logstash. This insecurity is exposed when users configure Lumberjac...

Logstash: Man-In-The Middle attack

Logstash 1.4.x before 1.4.5 and 1.5.x before 1.5.4 with Lumberjack output or the Logstash forwarder does not validate SSL/TLS certificates from the Logstash server, which might allow attackers to obtain sensitive information via a man-in-the-middle attack...

Elasticsearch Logstash Security Bypass Vulnerability

Elasticsearch Logstash is a set of log analysis and monitoring tools from Elasticsearch Netherlands. The tool provides functions such as search, processing and management of logs or events. A security bypass vulnerability exists in Elasticsearch Logstash. An attacker can exploit this vulnerabilit...

FreeBSD : logstash -- SSL/TLS vulnerability with Lumberjack input (c470bcc7-33fe-11e5-a4a5-002590263bf5)

Elastic reports : Vulnerability Summary: All Logstash versions prior to 1.5.2 that use Lumberjack input in combination with Logstash Forwarder agent are vulnerable to a SSL/TLS security issue called the FREAK attack. This allows an attacker to intercept communication and access secure data. Users...

Logstash vulnerability CVE-2015-5378

Summary: Logstash 1.5.2 and prior versions are vulnerable to a SSL/TLS security issue called the FREAK attack. If you are using the Lumberjack input, FREAK allows an attacker to successfully implement a man in the middle attack, intercepting communication between the Logstash Forwarder agent and...

Elastic Logstash directory traversal

Directory traversal in file output plugin...

logstash -- SSL/TLS vulnerability with Lumberjack input

Elastic reports: Vulnerability Summary: All Logstash versions prior to 1.5.2 that use Lumberjack input in combination with Logstash Forwarder agent are vulnerable to a SSL/TLS security issue called the FREAK attack. This allows an attacker to intercept communication and access secure data. Users...

Logstash SSL/TLS FREAK Vulnerability CVE-2015-5378

Logstash 1.5.2 and prior versions are vulnerable to a SSL/TLS security issue called the FREAK attack. If you are using the Lumberjack input, FREAK allows an attacker to successfully implement a man in the middle attack, intercepting communication between the Logstash Forwarder agent and Logstash...

Logstash: SSL/TLS FREAK Attack

Logstash: SSL/TLS FREAK Attack: Logstash 1.5.x before 1.5.3 and 1.4.x before 1.4.4 allows remote attackers to read communications between Logstash Forwarder agent and Logstash server...

FreeBSD : elasticsearch and logstash -- remote OS command execution via dynamic scripting (43ac9d42-1b9a-11e5-b43d-002590263bf5)

Elastic reports : Vulnerability Summary: In Elasticsearch versions 1.1.x and prior, dynamic scripting is enabled by default. This could allow an attacker to execute OS commands. Remediation Summary: Disable dynamic scripting. Logstash 1.4.2 was bundled with Elasticsearch 1.1.1, which is vulnerabl...

FreeBSD : logstash -- Remote command execution in Logstash zabbix and nagios_nsca outputs (2184ccad-1a10-11e5-b43d-002590263bf5)

Elastic reports : The vulnerability impacts deployments that use the either the zabbix or the nagiosnsca outputs. In these cases, an attacker with an ability to send crafted events to any source of data for Logstash could execute operating system commands with the permissions of the Logstash...

FreeBSD : logstash -- Directory traversal vulnerability in the file output plugin (24bde04f-1a10-11e5-b43d-002590263bf5)

Elastic reports : An attacker could use the File output plugin with dynamic field references in the path option to traverse paths outside of Logstash directory. This technique could also be used to overwrite any files which can be accessed with permissions associated with Logstash user. This...

FreeBSD : logstash-forwarder and logstash -- susceptibility to POODLE vulnerability (ad4d3871-1a0d-11e5-b43d-002590263bf5)

Elastic reports : The combination of Logstash Forwarder and Lumberjack input and output was vulnerable to the POODLE attack in SSLv3 protocol. We have disabled SSLv3 for this combination and set the minimum version to be TLSv1.0. We have added this vulnerability to our CVE page and are working on...

Elasticsearch Logstash File Output Plugin Directory Traversal Vulnerability

Elasticsearch Logstash is a set of log analysis and monitoring tools. The tool provides features such as search, processing and management of logs or events. A directory traversal vulnerability in the file output plugin for Elasticsearch Logstash allows remote attackers to write arbitrary files t...

CVE-2015-4152

Directory traversal vulnerability in the file output plugin in Elasticsearch Logstash before 1.4.3 allows remote attackers to write to arbitrary files via vectors related to dynamic field references in the path option...

Directory traversal

Directory traversal vulnerability in the file output plugin in Elasticsearch Logstash before 1.4.3 allows remote attackers to write to arbitrary files via vectors related to dynamic field references in the path option...