What is CVE-2016-1000221?

CVE-2016-1000221 is a high-severity vulnerability in Elastic Logstash, classified under Information Disclosure. CVSS score: 7.5/10. Published 2017-06-16.

How severe is CVE-2016-1000221?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Elastic Logstash

CVE-2016-1000221

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

Vulnerability class: Information Disclosure

EPSS: 0.007 (73.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Elastic Logstash
N/a — versions n/a

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

cve@mitre.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2016-1000221?: CVE-2016-1000221 is a high-severity vulnerability in Elastic Logstash, classified under Information Disclosure. CVSS score: 7.5/10. Published 2017-06-16.
How severe is CVE-2016-1000221?: High severity. CVSS v3 base score is 7.5 out of 10.