Postgresql: extension script @substitutions@ within quoting allow sql injection

7.5 CVSS

Vulnerability Description

IN THE EXTENSION SCRIPT, a SQL Injection vulnerability was found in PostgreSQL if it uses @extowner@, @extschema@, or @extschema:...@ inside a quoting construct (dollar quoting, '', or ""). If an administrator has installed files of a vulnerable, trusted, non-bundled extension, an attacker with database-level CREATE privilege can execute arbitrary code as the bootstrap superuser.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Red Hat

View all reports →

Affected Software

Red Hat Advanced Cluster Security 4.2, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions, Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions, Red Hat Enterprise Linux 8.6 Extended Update Support, Red Hat Enterprise Linux 8.8 Extended Update Support, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 9.0 Extended Update Support, Red Hat Enterprise Linux 9.2 Extended Update Support, Red Hat Software Collections for Red Hat Enterprise Linux 7, RHACS-3.74-RHEL-8, RHACS-4.1-RHEL-8, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Software Collections

Vulnerable Versions:

4.2.4-6, 4.2.4-7, 8090020231114113712.a75119d5, 8090020231128173330.a75119d5, 8090020231114113548.a75119d5, 8020020231128165246.4cda2c84, 8040020231127153301.522a0ee4, 8040020231127154806.522a0ee4, 8060020231114115246.ad008a3a, 8060020231128165328.ad008a3a, 8080020231114105206.63b34585, 8080020231128165335.63b34585, 8080020231113134015.63b34585, 0:13.13-1.el9_3, 9030020231120082734.rhel9, 0:13.13-1.el9_0, 0:13.13-1.el9_2, 9020020231115020618.rhel9, 0:12.17-1.el7, 0:13.13-1.el7, 3.74.8-9, 3.74.8-7, 4.1.6-6