CVE-2023-32305

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Summary

CVECVE-2023-32305
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-05-12 19:15:00 UTC
Updated2024-02-01 14:06:00 UTC
Descriptionaiven-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.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Aiven Aiven All All All All
Application Postgresql Postgresql All All All All
Application Postgresql Postgresql All All All All
Application Postgresql Postgresql All All All All
Application Postgresql Postgresql All All All All
Application Postgresql Postgresql All All All All

References

ReferenceSourceLinkTags
PostgreSQL Privilege Escalation Through Missing Schema Qualifiers · Advisory · aiven/aiven-extras · GitHub MISC github.com
Qualify function calls with pg_catalog schema · aiven/aiven-extras@8682ae0 · GitHub MISC github.com
CVE-2023-32305 PostgreSQL Vulnerability in NetApp Products | NetApp Product Security MISC security.netapp.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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