CVE-2023-32305
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
12/05/2023
Last modified:
01/02/2024
Description
aiven-extras is a PostgreSQL extension. Versions prior to 1.1.9 contain a privilege escalation vulnerability, allowing elevation to superuser inside PostgreSQL databases that use the aiven-extras package. The vulnerability leverages missing schema qualifiers on privileged functions called by the aiven-extras extension. A low privileged user can create objects that collide with existing function names, which will then be executed instead. Exploiting this vulnerability could allow a low privileged user to acquire `superuser` privileges, which would allow full, unrestricted access to all data and database functions. And could lead to arbitrary code execution or data access on the underlying host as the `postgres` user. The issue has been patched as of version 1.1.9.
Impact
Base Score 3.x
8.80
Severity 3.x
HIGH
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:a:aiven:aiven:*:*:*:*:*:postgresql:*:* | 1.1.9 (excluding) | |
| cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | 10.0 (including) | 10.22 (including) |
| cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | 11.0 (including) | 11.7 (including) |
| cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | 12.0 (including) | 12.12 (including) |
| cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | 13.0 (including) | 13.8 (including) |
| cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | 14.0 (including) | 14.5 (including) |
To consult the complete list of CPE names with products and versions, see this page