CVE-2016-10362

Prior to Logstash version 5.0.1, Elasticsearch Output plugin when updating connections after sniffing, would log to file HTTP basic auth credentials...

CVE-2016-1000222

Logstash prior to version 2.1.2, the CSV output can be attacked via engineered input that will create malicious formulas in the CSV data...

CVE-2016-1000221

Logstash prior to version 2.3.4, Elasticsearch Output plugin would log to file HTTP authorization headers which could contain sensitive information...

CVE-2016-10363

CVE-2016-10363 affects Logstash versions prior to 2.3.3 when using the Netflow Codec plugin. A remote attacker can craft malicious Netflow v5, Netflow v9, or IPFIX packets, exploiting errors not handled by the codec and causing the Logstash process to exit (denial of service). Impact details are ...

CVE-2016-1000222

Elastic Logstash before version 2.1.2 is vulnerable to input crafted to place malicious formulas in CSV output, as described by CVE-2016-1000222. The issue arises in the CSV writer when processing engineered input. Affected product: Elastic Logstash (CSV output). Root cause: CSV generation accept...

CVE-2016-1000222

Logstash prior to version 2.1.2, the CSV output can be attacked via engineered input that will create malicious formulas in the CSV data...

CVE-2016-1000221

Logstash prior to version 2.3.4, Elasticsearch Output plugin would log to file HTTP authorization headers which could contain sensitive information...

CVE-2016-1000221

The CVE refers to Elastic Stack: Logstash prior to version 2.3.4 with the Elasticsearch Output plugin could log HTTP Authorization headers to files, exposing sensitive information. Affected component/file: Logstash/Elasticsearch Output plugin; root cause: logging of sensitive HTTP headers. Impact...

CVE-2016-10363: Uncaught Exception

Logstash versions prior to 2.3.3, when using the Netflow Codec plugin, a remote attacker crafting malicious Netflow v5, Netflow v9 or IPFIX packets could perform a denial of service attack on the Logstash instance. The errors resulting from these crafted inputs are not handled by the codec and ca...

CVE-2016-10362: Insertion of Sensitive Information into Log File

Prior to Logstash version 5.0.1, Elasticsearch Output plugin when updating connections after sniffing, would log to file HTTP basic auth credentials...

PT-2017-7879

Name of the Vulnerable Software and Affected Versions Logstash versions prior to 2.3.3 Description A denial of service attack can be performed by a remote attacker on the Logstash instance when using the Netflow Codec plugin. This is achieved by crafting malicious Netflow v5, Netflow v9, or IPFIX...

PT-2017-7878

Name of the Vulnerable Software and Affected Versions Logstash versions prior to 5.0.1 Description The issue concerns the Elasticsearch Output plugin in Logstash. When updating connections after sniffing, the plugin would log HTTP basic auth credentials to a file. Recommendations For versions pri...

CVE-2016-1000222: Improper Neutralization of Argument Delimiters in a Command

Logstash prior to version 2.1.2, the CSV output can be attacked via engineered input that will create malicious formulas in the CSV data...

PT-2017-7673

Name of the Vulnerable Software and Affected Versions Logstash versions prior to 2.1.2 Description The issue allows an attack on the CSV output via engineered input, which can create malicious formulas in the CSV data. Recommendations For versions prior to 2.1.2, update to version 2.1.2 or later ...

PT-2017-7672

Name of the Vulnerable Software and Affected Versions Logstash versions prior to 2.3.4 Description The issue concerns the logging of HTTP authorization headers by the Elasticsearch Output plugin, which could potentially contain sensitive information. Recommendations For versions prior to 2.3.4,...

CVE-2016-1000221: Exposure of Sensitive Information to an Unauthorized Actor

Logstash prior to version 2.3.4, Elasticsearch Output plugin would log to file HTTP authorization headers which could contain sensitive information...

Logstash Logs Sensitive Information

Logstash prior to version 2.3.4, Elasticsearch Output plugin would log to file HTTP authorization headers which could contain sensitive information...

Elasticsearch Logstash Information Disclosure 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. An information disclosure vulnerability exists in Elasticsearch Logstash versions prior to 5.0.1. An attack...

Information Disclosure Through Logs

logstash-core is vulnerable to information disclosure. The vulnerability is possible because it logs information from HTTP authorization headers which could contain sensitive information. Users who use secure communication from logstash to elasticsearch via basic authorization using elastic shiel...

Logstash 5.0.1 released with a security patch

Hi all, we would like to announce that Logstash 5.0.1 has been released with an important security patch. Prior to Logstash version 5.0.1, Elasticsearch Output plugin when updating connections after sniffing, would log to file HTTP basic auth credentials. We advise our users using Logstash and...