CVE-2023-2455

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.

References

Affected packages

Git /

Affected ranges

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-2455.json"

unresolved_ranges

[
    {
        "events":  [
            {
                "introduced":  "11.0"
            },
            {
                "fixed":  "11.20"
            }
        ]
    },
    {
        "events":  [
            {
                "introduced":  "12.0"
            },
            {
                "fixed":  "12.15"
            }
        ]
    },
    {
        "events":  [
            {
                "introduced":  "13.0"
            },
            {
                "fixed":  "13.11"
            }
        ]
    },
    {
        "events":  [
            {
                "introduced":  "14.0"
            },
            {
                "fixed":  "14.8"
            }
        ]
    },
    {
        "events":  [
            {
                "introduced":  "15.0"
            },
            {
                "fixed":  "15.3"
            }
        ]
    },
    {
        "events":  [
            {
                "introduced":  "0"
            },
            {
                "last_affected":  "8.0"
            }
        ]
    },
    {
        "events":  [
            {
                "introduced":  "0"
            },
            {
                "last_affected":  "9.0"
            }
        ]
    },
    {
        "events":  [
            {
                "introduced":  "0"
            },
            {
                "last_affected":  "38"
            }
        ]
    }
]