Sensitive Data Disclosure in Logstash by Elastic
CVE-2019-7612

9.8CRITICAL

Key Information:

Vendor
Elastic
Status
Logstash
Vendor
CVE Published:
25 March 2019

Summary

A sensitive data disclosure vulnerability has been identified in Logstash, where improperly formatted URLs in the configuration can lead to logging of sensitive credentials. This occurs when a malformed URL is provided, causing error messages that inadvertently include sensitive information such as user credentials. Users of affected Logstash versions should review their configurations and apply the necessary security updates to mitigate the risk of exposing sensitive data.

Affected Version(s)

Logstash before 5.6.15 and 6.6.1

References

https://discuss.elastic.co/t/elastic-stack-6-6-1-and-5-6-...
x_refsource_MISC
https://www.elastic.co/community/security
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20190411-0002/
x_refsource_CONFIRM

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.