VulnerabilityModified
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…
MEDIUM 5.9EPSS 1.22%
Does this matter?
Lower severity and a low EPSS score (1.22%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.0
- 5.9 MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.22% probability · 67th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-295
- Affected
- elastic/logstash · elasticsearch/logstash
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/133269/Logstash-1.5.3-Man-In-The-Middle.htmlThird Party Advisory, VDB Entry
- 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/76455Third Party Advisory, VDB Entry
- https://www.elastic.co/blog/logstash-1-5-4-and-1-4-5-releasedVendor Advisory
- http://packetstormsecurity.com/files/133269/Logstash-1.5.3-Man-In-The-Middle.htmlThird Party Advisory, VDB Entry
- 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/76455Third Party Advisory, VDB Entry
- https://www.elastic.co/blog/logstash-1-5-4-and-1-4-5-releasedVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.