Vulnerability Details CVE-2019-11465
An issue was discovered in Couchbase Server 5.5.x through 5.5.3 and 6.0.0. The Memcached "connections" stat block command emits a non-redacted username. The system information submitted to Couchbase as part of a bug report included the usernames for all users currently logged into the system even if the log was redacted for privacy. This has been fixed (in 5.5.4 and 6.0.1) so that usernames are tagged properly in the logs and are hashed out when the logs are redacted.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 57.5%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 5.0
References
Products affected by CVE-2019-11465
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cpe:2.3:a:couchbase:couchbase_server:5.5.0
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cpe:2.3:a:couchbase:couchbase_server:5.5.1
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cpe:2.3:a:couchbase:couchbase_server:5.5.2
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cpe:2.3:a:couchbase:couchbase_server:5.5.3
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cpe:2.3:a:couchbase:couchbase_server:6.0.0