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PostgreSQL Multiple Information Disclosure Vulnerabilities - May17 (Linux)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
This host is running PostgreSQL and is prone to multiple information disclosure vulnerabilities.
Insight
Insight
Multiple flaws are due to, - Some selectivity estimation functions did not check user privileges before providing information from pg_statistic, possibly leaking information. - An error in 'pg_user_mappings' view.
Affected Software
Affected Software
PostgreSQL version before 9.2.21, 9.3.x before 9.3.17, 9.4.x before 9.4.12, 9.5.x before 9.5.7, and 9.6.x before 9.6.3 on Linux.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Upgrade to PostgreSQL version 9.2.21 or 9.3.17 or 9.4.12 or 9.5.7 or 9.6.3 or later.