ghsa-r7p3-79xh-j7pg
Vulnerability from github
Published
2023-06-09 21:30
Modified
2024-04-04 04:42
Severity
Details
Row security policies disregard user ID changes after inlining; PostgreSQL could permit incorrect policies to be applied in certain cases where role-specific policies are used and a given query is planned under one role and then executed under other roles. This scenario can happen under security definer functions or when a common user and query is planned initially and then re-used across multiple SET ROLEs. Applying an incorrect policy may permit a user to complete otherwise-forbidden reads and modifications. This affects only databases that have used CREATE POLICY to define a row security policy.
{
"affected": [],
"aliases": [
"CVE-2023-2455"
],
"database_specific": {
"cwe_ids": [
"CWE-20"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-06-09T19:15:09Z",
"severity": "MODERATE"
},
"details": "Row security policies disregard user ID changes after inlining; PostgreSQL could permit incorrect policies to be applied in certain cases where role-specific policies are used and a given query is planned under one role and then executed under other roles. This scenario can happen under security definer functions or when a common user and query is planned initially and then re-used across multiple SET ROLEs. Applying an incorrect policy may permit a user to complete otherwise-forbidden reads and modifications. This affects only databases that have used CREATE POLICY to define a row security policy.",
"id": "GHSA-r7p3-79xh-j7pg",
"modified": "2024-04-04T04:42:43Z",
"published": "2023-06-09T21:30:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2455"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2023-2455"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20230706-0006"
},
{
"type": "WEB",
"url": "https://www.postgresql.org/support/security/CVE-2023-2455"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
Loading...