fkie_cve-2023-32305
Vulnerability from fkie_nvd
Published
2023-05-12 19:15
Modified
2024-11-21 08:03
Severity ?
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
security-advisories@github.comhttps://github.com/aiven/aiven-extras/commit/8682ae01bec0791708bf25791786d776e2fb0250Patch
security-advisories@github.comhttps://github.com/aiven/aiven-extras/security/advisories/GHSA-7r4w-fw4h-67gpVendor Advisory
security-advisories@github.comhttps://security.netapp.com/advisory/ntap-20230616-0006/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/aiven/aiven-extras/commit/8682ae01bec0791708bf25791786d776e2fb0250Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/aiven/aiven-extras/security/advisories/GHSA-7r4w-fw4h-67gpVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20230616-0006/Third Party Advisory
Impacted products
Vendor Product Version
aiven aiven *
postgresql postgresql *
postgresql postgresql *
postgresql postgresql *
postgresql postgresql *
postgresql postgresql *


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{
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    {
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  "cveTags": [],
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    }
  ],
  "id": "CVE-2023-32305",
  "lastModified": "2024-11-21T08:03:04.473",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
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          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
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          "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",
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        "type": "Secondary"
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  "published": "2023-05-12T19:15:08.953",
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          "value": "CWE-20"
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    }
  ]
}


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