CVE-2016-1000221

HIGH

Logstash < 2.3.4 - Sensitive Information Exposure via Elasticsearch Output Plugin

Title source: llm
STIX 2.1

Description

Logstash prior to version 2.3.4, Elasticsearch Output plugin would log to file HTTP authorization headers which could contain sensitive information.

References (2)

Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/99126
Vendor Advisory x_refsource_confirm
https://www.elastic.co/community/security

Scores

CVSS v3 7.5
EPSS 0.0075
EPSS Percentile 73.3%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-200
Status published
Products (2)
elastic/logstash < 2.3.3
rubygems/logstash-core 0 - 2.3.4RubyGems
Published Jun 16, 2017
Tracked Since Feb 18, 2026