CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2016-10363
https://notcve.org/view.php?id=CVE-2016-10363
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 can cause the Logstash process to exit. Logstash en versiones anteriores a la 2.3.3, cuando se usa el plugin Netflow Codec plugin, un atacante remoto modificando maliciosamente Netflow v5, Netflow v9 o paquetes IPFIX podría realizar un ataque de denegación de servicio en la instancia Logstash. Los errores resultantes de esa entrada modifica no son majedos por el codec y pueden provocar la salida del proceso de Logstash • https://www.elastic.co/community/security • CWE-248: Uncaught Exception CWE-404: Improper Resource Shutdown or Release •
CVSS: 5.9EPSS: 0%CPEs: 9EXPL: 0CVE-2015-5619
https://notcve.org/view.php?id=CVE-2015-5619
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. Logstash en versiones 1.4.x anteriores a la 1.4.5 y en versiones 1.5.x anteriores a la 1.5.4 con salida Lumberjack o el redireccionador Logstash no valida certificados SSL/TLS desde el servidor Logstash, lo que podría permitir que atacantes obtuviesen información confidencial mediante un ataque man-in-the-middle. • http://packetstormsecurity.com/files/133269/Logstash-1.5.3-Man-In-The-Middle.html http://www.securityfocus.com/archive/1/536294/100/0/threaded http://www.securityfocus.com/archive/1/536858/100/0/threaded http://www.securityfocus.com/bid/76455 https://www.elastic.co/blog/logstash-1-5-4-and-1-4-5-released • CWE-295: Improper Certificate Validation •
CVSS: 7.5EPSS: 0%CPEs: 7EXPL: 0CVE-2015-5378
https://notcve.org/view.php?id=CVE-2015-5378
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. Logstash 1.5.x versiones anteriores a 1.5.3 y 1.4.x anteriores a 1.4.4 permite a atacantes remotos leer las comunicaciones entre el agente Logstash Forwarder y el servidor Logstash. • http://packetstormsecurity.com/files/132800/Logstash-1.5.2-SSL-TLS-FREAK.html http://www.securityfocus.com/archive/1/536050/100/0/threaded http://www.securityfocus.com/archive/1/536859/100/0/threaded http://www.securityfocus.com/bid/76015 https://www.elastic.co/community/security • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •