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TI-2015-04734 Aliases CVE-2015-5619GHSA-68pf-743m-hv2w

Logstash 1.4.x before 1.4.5 and 1.5.x before 1.5.4 with Lumberjack output or the Logstash…

Priority LOW 29CWE-295Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Spoofing
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-295.

Summary

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.

Why it matters now

EPSS 0.01219 68th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 9

CPEVersionsRoleVendor
cpe:2.3:a:elastic:logstash:1.4.0:*:*:*:*:*:*:*1.4.0VulnerableElastic
cpe:2.3:a:elastic:logstash:1.4.1:*:*:*:*:*:*:*1.4.1VulnerableElastic
cpe:2.3:a:elastic:logstash:1.4.2:*:*:*:*:*:*:*1.4.2VulnerableElastic
cpe:2.3:a:elasticsearch:logstash:1.4.3:*:*:*:*:*:*:*1.4.3VulnerableElasticsearch
cpe:2.3:a:elasticsearch:logstash:1.4.4:*:*:*:*:*:*:*1.4.4VulnerableElasticsearch
cpe:2.3:a:elasticsearch:logstash:1.5.0:*:*:*:*:*:*:*1.5.0VulnerableElasticsearch
cpe:2.3:a:elasticsearch:logstash:1.5.1:*:*:*:*:*:*:*1.5.1VulnerableElasticsearch
cpe:2.3:a:elasticsearch:logstash:1.5.2:*:*:*:*:*:*:*1.5.2VulnerableElasticsearch
cpe:2.3:a:elasticsearch:logstash:1.5.3:*:*:*:*:*:*:*1.5.3VulnerableElasticsearch
  • cpe:2.3:a:elastic:logstash:1.4.0:*:*:*:*:*:*:* Versions 1.4.0 Vulnerable ·Elastic
  • cpe:2.3:a:elastic:logstash:1.4.1:*:*:*:*:*:*:* Versions 1.4.1 Vulnerable ·Elastic
  • cpe:2.3:a:elastic:logstash:1.4.2:*:*:*:*:*:*:* Versions 1.4.2 Vulnerable ·Elastic
  • cpe:2.3:a:elasticsearch:logstash:1.4.3:*:*:*:*:*:*:* Versions 1.4.3 Vulnerable ·Elasticsearch
  • cpe:2.3:a:elasticsearch:logstash:1.4.4:*:*:*:*:*:*:* Versions 1.4.4 Vulnerable ·Elasticsearch
  • cpe:2.3:a:elasticsearch:logstash:1.5.0:*:*:*:*:*:*:* Versions 1.5.0 Vulnerable ·Elasticsearch
  • cpe:2.3:a:elasticsearch:logstash:1.5.1:*:*:*:*:*:*:* Versions 1.5.1 Vulnerable ·Elasticsearch
  • cpe:2.3:a:elasticsearch:logstash:1.5.2:*:*:*:*:*:*:* Versions 1.5.2 Vulnerable ·Elasticsearch
  • cpe:2.3:a:elasticsearch:logstash:1.5.3:*:*:*:*:*:*:* Versions 1.5.3 Vulnerable ·Elasticsearch

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2015-5619
  2. 2026-10-03 Alias added: GHSA-68pf-743m-hv2w

References

Advisory 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences