Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 53.3%
CVSS Severity
CVSS v3 Score 5.9
CVSS v2 Score 4.3
References
- 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
- 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
Products affected by CVE-2015-5619
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cpe:2.3:a:elastic:logstash:1.4.0
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cpe:2.3:a:elastic:logstash:1.4.1
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cpe:2.3:a:elastic:logstash:1.4.2
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cpe:2.3:a:elasticsearch:logstash:1.4.3
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cpe:2.3:a:elasticsearch:logstash:1.4.4
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cpe:2.3:a:elasticsearch:logstash:1.5.0
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cpe:2.3:a:elasticsearch:logstash:1.5.1
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cpe:2.3:a:elasticsearch:logstash:1.5.2
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cpe:2.3:a:elasticsearch:logstash:1.5.3