CVE-2017-15098

Name of the Vulnerable Software and Affected Versions PostgreSQL versions 10.x before 10.1 PostgreSQL versions 9.6.x before 9.6.6 PostgreSQL versions 9.5.x before 9.5.10 PostgreSQL versions 9.4.x before 9.4.15 PostgreSQL versions 9.3.x before 9.3.20

Description The issue is related to invalid json populate recordset or jsonb populate recordset function calls in PostgreSQL, which can cause the server to crash or disclose a few bytes of server memory. This is due to a lack of protection for internal data. An attacker can exploit this issue to cause a denial of service or gain unauthorized access to protected information.

Recommendations For PostgreSQL versions 10.x before 10.1, update to version 10.1 or later. For PostgreSQL versions 9.6.x before 9.6.6, update to version 9.6.6 or later. For PostgreSQL versions 9.5.x before 9.5.10, update to version 9.5.10 or later. For PostgreSQL versions 9.4.x before 9.4.15, update to version 9.4.15 or later. For PostgreSQL versions 9.3.x before 9.3.20, update to version 9.3.20 or later.