#VU91687 Input validation error in aiven-extras - CVE-2023-32305
Published: June 11, 2024
Vulnerability identifier: #VU91687
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-32305
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
aiven-extras
aiven-extras
Software vendor:
Aiven
Aiven
Description
The vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to leveraging missing schema qualifiers on privileged functions called by the aiven-extras extension. A low privileged user can 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.
Remediation
Install updates from vendor's website.