cve-2023-32305
Vulnerability from cvelistv5
Published
2023-05-12 18:46
Modified
2024-08-02 15:10
Severity ?
EPSS score ?
Summary
aiven-extras PostgreSQL Privilege Escalation Through Overloaded Search Path
References
Impacted products
▼ | Vendor | Product |
---|---|---|
aiven | aiven-extras |
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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." } ], "metrics": [ { "cvssV3_1": { "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" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-20", "description": "CWE-20: Improper Input Validation", "lang": "en", "type": "CWE" } ] }, { "descriptions": [ { "cweId": "CWE-1321", "description": "CWE-1321: Improperly Controlled Modification of Object Prototype Attributes (\u0027Prototype Pollution\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-05-12T18:46:55.995Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "name": "https://github.com/aiven/aiven-extras/security/advisories/GHSA-7r4w-fw4h-67gp", "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/aiven/aiven-extras/security/advisories/GHSA-7r4w-fw4h-67gp" }, { "name": "https://github.com/aiven/aiven-extras/commit/8682ae01bec0791708bf25791786d776e2fb0250", "tags": [ "x_refsource_MISC" ], "url": "https://github.com/aiven/aiven-extras/commit/8682ae01bec0791708bf25791786d776e2fb0250" }, { "url": "https://security.netapp.com/advisory/ntap-20230616-0006/" } ], "source": { "advisory": "GHSA-7r4w-fw4h-67gp", "discovery": "UNKNOWN" }, "title": "aiven-extras PostgreSQL Privilege Escalation Through Overloaded Search Path" } }, "cveMetadata": { "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2023-32305", "datePublished": "2023-05-12T18:46:55.995Z", "dateReserved": "2023-05-08T13:26:03.877Z", "dateUpdated": "2024-08-02T15:10:24.467Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-32305\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2023-05-12T19:15:08.953\",\"lastModified\":\"2024-02-01T14:06:55.693\",\"vulnStatus\":\"Analyzed\",\"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.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9},{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.0,\"impactScore\":6.0}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1321\"},{\"lang\":\"en\",\"value\":\"CWE-20\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:aiven:aiven:*:*:*:*:*:postgresql:*:*\",\"versionEndExcluding\":\"1.1.9\",\"matchCriteriaId\":\"4C80E215-A1D4-4455-ABB1-5B9E627B4C82\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.0\",\"versionEndIncluding\":\"10.22\",\"matchCriteriaId\":\"97CCDA2D-D4C8-49E0-924E-2203FC301E71\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"11.0\",\"versionEndIncluding\":\"11.7\",\"matchCriteriaId\":\"C4E7FCB3-F4AA-47A9-832B-C58FDA1D5523\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"12.0\",\"versionEndIncluding\":\"12.12\",\"matchCriteriaId\":\"18E1D01F-9DC6-4251-B3EB-879B270991B5\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"13.0\",\"versionEndIncluding\":\"13.8\",\"matchCriteriaId\":\"F7C1778A-5CB2-4EFF-9F72-B889449CFD07\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"14.0\",\"versionEndIncluding\":\"14.5\",\"matchCriteriaId\":\"355CFA07-D6D1-4E9C-94ED-CBC9560E593B\"}]}]}],\"references\":[{\"url\":\"https://github.com/aiven/aiven-extras/commit/8682ae01bec0791708bf25791786d776e2fb0250\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/aiven/aiven-extras/security/advisories/GHSA-7r4w-fw4h-67gp\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20230616-0006/\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Third Party Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.