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CVE-2019-7620
https://notcve.org/view.php?id=CVE-2019-7620
30 Oct 2019 — Logstash versions before 7.4.1 and 6.8.4 contain a denial of service flaw in the Logstash Beats input plugin. An unauthenticated user who is able to connect to the port the Logstash beats input could send a specially crafted network packet that would cause Logstash to stop responding. Logstash versiones anteriores a 7.4.1 y 6.8.4, contienen un fallo de denegación de servicio en el plugin de entrada de Logstash Beats. Un usuario no autenticado que puede ser capaz de conectarse a la entrada de latidos de Logs... • https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908 • CWE-400: Uncontrolled Resource Consumption •
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CVE-2019-7612
https://notcve.org/view.php?id=CVE-2019-7612
25 Mar 2019 — A sensitive data disclosure flaw was found in the way Logstash versions before 5.6.15 and 6.6.1 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. Se ha encontrado un error de divulgación de datos sensibles en la manera en la que las versiones de Logstash anteriores a las 5.6.15 y 6.6.1 registran URL mal formadas. Si una URL mal formada forma parte de la configuración del LogStash... • https://discuss.elastic.co/t/elastic-stack-6-6-1-and-5-6-15-security-update/169077 • CWE-209: Generation of Error Message Containing Sensitive Information CWE-532: Insertion of Sensitive Information into Log File •
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CVE-2018-3817
https://notcve.org/view.php?id=CVE-2018-3817
30 Mar 2018 — When logging warnings regarding deprecated settings, Logstash before 5.6.6 and 6.x before 6.1.2 could inadvertently log sensitive information. Cuando se registran avisos sobre configuraciones obsoletas, Logstash en versiones anteriores a la 5.6.6 y 6.x anteriores a la 6.1.2 podría registrar de manera inadvertida información sensible. • https://discuss.elastic.co/t/elastic-stack-6-1-2-and-5-6-6-security-update/115763 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-532: Insertion of Sensitive Information into Log File •