CVE-2023-32305

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{"affected": [{"affectedData": [{"product": "aiven-extras", "vendor": "aiven", "versions": [{"status": "affected", "version": "< 1.1.9"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:aiven:aiven:*:*:*:*:*:postgresql:*:*", "matchCriteriaId": "4C80E215-A1D4-4455-ABB1-5B9E627B4C82", "versionEndExcluding": "1.1.9", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "97CCDA2D-D4C8-49E0-924E-2203FC301E71", "versionEndIncluding": "10.22", "versionStartIncluding": "10.0", "vulnerable": false}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "C4E7FCB3-F4AA-47A9-832B-C58FDA1D5523", "versionEndIncluding": "11.7", "versionStartIncluding": "11.0", "vulnerable": false}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "18E1D01F-9DC6-4251-B3EB-879B270991B5", "versionEndIncluding": "12.12", "versionStartIncluding": "12.0", "vulnerable": false}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "F7C1778A-5CB2-4EFF-9F72-B889449CFD07", "versionEndIncluding": "13.8", "versionStartIncluding": "13.0", "vulnerable": false}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "355CFA07-D6D1-4E9C-94ED-CBC9560E593B", "versionEndIncluding": "14.5", "versionStartIncluding": "14.0", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2023-32305", "lastModified": "2026-06-17T05:58:31.897", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.0, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-05-12T19:15:08.953", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/aiven/aiven-extras/commit/8682ae01bec0791708bf25791786d776e2fb0250"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/aiven/aiven-extras/security/advisories/GHSA-7r4w-fw4h-67gp"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20230616-0006/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/aiven/aiven-extras/commit/8682ae01bec0791708bf25791786d776e2fb0250"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://github.com/aiven/aiven-extras/security/advisories/GHSA-7r4w-fw4h-67gp"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20230616-0006/"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-1321"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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