Sensitive Data Disclosure in Logstash by Elastic
CVE-2019-7612
9.8CRITICAL
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
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