CVE-2023-32305
8.8 · HIGHOverview
CVE-2023-32305 is a high-severity vulnerability affecting aiven aiven. It was published on May 12, 2023 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from aiven. Update aiven to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| aiven | aiven | >= 0, < 1.1.9 | Affected |
| postgresql | postgresql | 10.0 | Affected |
References
Frequently Asked Questions
What is CVE-2023-32305?
CVE-2023-32305 is a high-severity vulnerability affecting aiven aiven. It was published on May 12, 2023 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2023-32305?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-32305?
Check the references section for vendor advisories and patches from aiven. Update aiven to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-32305?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-32305 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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