USN-6366-1

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Source
https://ubuntu.com/security/notices/USN-6366-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6366-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6366-1
Upstream
Related
Published
2023-09-13T18:31:00Z
Modified
2026-04-24T09:42:12.259720Z
Summary
postgresql-9.5 vulnerability
Details

It was discovered that PostgreSQL incorrectly handled certain extension script substitutions. An attacker having database-level CREATE privileges can use this issue to execute arbitrary code as the bootstrap superuser.

References

Affected packages

Ubuntu:Pro:16.04:LTS / postgresql-9.5

Package

Name
postgresql-9.5
Purl
pkg:deb/ubuntu/postgresql-9.5@9.5.25-0ubuntu0.16.04.1+esm5?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9.5.25-0ubuntu0.16.04.1+esm5

Affected versions

9.*
9.5.0-1
9.5.0-2
9.5.0-3
9.5.1-1
9.5.2-1
9.5.3-0ubuntu0.16.04
9.5.4-0ubuntu0.16.04
9.5.5-0ubuntu0.16.04
9.5.6-0ubuntu0.16.04
9.5.7-0ubuntu0.16.04
9.5.8-0ubuntu0.16.04.1
9.5.9-0ubuntu0.16.04
9.5.10-0ubuntu0.16.04
9.5.11-0ubuntu0.16.04
9.5.12-0ubuntu0.16.04
9.5.13-0ubuntu0.16.04
9.5.14-0ubuntu0.16.04
9.5.16-0ubuntu0.16.04.1
9.5.17-0ubuntu0.16.04.1
9.5.18-0ubuntu0.16.04.1
9.5.19-0ubuntu0.16.04.1
9.5.21-0ubuntu0.16.04.1
9.5.23-0ubuntu0.16.04.1
9.5.24-0ubuntu0.16.04.1
9.5.25-0ubuntu0.16.04.1
9.5.25-0ubuntu0.16.04.1+esm1
9.5.25-0ubuntu0.16.04.1+esm2
9.5.25-0ubuntu0.16.04.1+esm3
9.5.25-0ubuntu0.16.04.1+esm4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libecpg-compat3",
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm5"
        },
        {
            "binary_name": "libecpg6",
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm5"
        },
        {
            "binary_name": "libpgtypes3",
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm5"
        },
        {
            "binary_name": "libpq5",
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm5"
        },
        {
            "binary_name": "postgresql-9.5",
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm5"
        },
        {
            "binary_name": "postgresql-client-9.5",
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm5"
        },
        {
            "binary_name": "postgresql-contrib-9.5",
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm5"
        },
        {
            "binary_name": "postgresql-doc-9.5",
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm5"
        },
        {
            "binary_name": "postgresql-plperl-9.5",
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm5"
        },
        {
            "binary_name": "postgresql-plpython-9.5",
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm5"
        },
        {
            "binary_name": "postgresql-plpython3-9.5",
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm5"
        },
        {
            "binary_name": "postgresql-pltcl-9.5",
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm5"
        },
        {
            "binary_name": "postgresql-server-dev-9.5",
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm5"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Database specific

cves_map 
{
    "cves": [],
    "ecosystem": "Ubuntu:Pro:16.04:LTS"
}
source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6366-1.json"