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CVE-2016-1000221 — Vulnerability in logstash-core — CVE Details

HIGH

Logstash Logs Sensitive Information

Published May 14, 2022Updated February 16, 2024Source: osv

Summary

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

Advisory Timeline

  • First published May 14, 2022 (1612 days ago).
  • Last revised February 16, 2024 — 643 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

Bundler
Update logstash-core to 2.3.4 or later
gem install logstash-core -v 2.3.4

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: rubygems (1).

PackageEcosystemAffectedFixed In
logstash-core
rubygems
1.5.0, 1.5.0.beta2, 1.5.0.rc1, 1.5.0.rc1.1 (+69 more)2.3.4

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

  • CWE-200
    Information ExposureMITRE

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 7.5 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

Frequently Asked Questions

What is CVE-2016-1000221?
Logstash Logs Sensitive Information This vulnerability has been assigned a severity rating of HIGH (CVSS score: 7.5/10).
How do I check if my project is affected by CVE-2016-1000221?
CVE-2016-1000221 affects logstash-core. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2016-1000221 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
7.5

High exploitability or significant impact. Prioritize remediation within days.

Also Known As

GHSA-vcmm-ppqx-95ch

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