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CVE-2015-5619

Published: Aug 9, 2017Updated: May 13, 2026 Sources: CVE List NVDCWE-295
NVD MITRE
5.9CVSSMEDIUM
EPSS Score
1.2%
Top 35.3%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

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 Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-295

Affected Products

logstashelasticDatabases
logstashelasticsearch
On-prem
Databases / nosql
n/an/a
elasticcommercialUSDatabasesaka elasticsearch co., elastic.co
elasticsearchcommercialDatabasesaka elastic, elasticsearch service

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

http://packetstormsecurity.com/files/133269/Logstash-1.5.3-Man-In-The-Middle.html
packetstormsecurity.com
http://www.securityfocus.com/archive/1/536294/100/0/threaded
securityfocus.com
http://www.securityfocus.com/archive/1/536858/100/0/threaded
securityfocus.com
and 2 more references View all →

Timeline

Published
Aug 9, 2017
Last Updated
May 13, 2026

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