USN-6570-1

Pedro Gallegos discovered that PostgreSQL incorrectly handled modifying certain SQL array values. A remote attacker could use this issue to obtain sensitive information, or possibly execute arbitrary code. (CVE-2023-5869)

Hemanth Sandrana and Mahendrakar Srinivasarao discovered that PostgreSQL allowed the pgsignalbackend role to signal certain superuser processes, contrary to expectations. (CVE-2023-5870)

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+esm6?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+esm6

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

9.5.25-0ubuntu0.16.04.1+esm5

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm6",
            "binary_name": "libecpg-compat3"
        },
        {
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm6",
            "binary_name": "libecpg-dev"
        },
        {
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm6",
            "binary_name": "libecpg6"
        },
        {
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm6",
            "binary_name": "libpgtypes3"
        },
        {
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm6",
            "binary_name": "libpq-dev"
        },
        {
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm6",
            "binary_name": "libpq5"
        },
        {
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm6",
            "binary_name": "postgresql-9.5"
        },
        {
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm6",
            "binary_name": "postgresql-client-9.5"
        },
        {
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm6",
            "binary_name": "postgresql-contrib-9.5"
        },
        {
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm6",
            "binary_name": "postgresql-doc-9.5"
        },
        {
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm6",
            "binary_name": "postgresql-plperl-9.5"
        },
        {
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm6",
            "binary_name": "postgresql-plpython-9.5"
        },
        {
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm6",
            "binary_name": "postgresql-plpython3-9.5"
        },
        {
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm6",
            "binary_name": "postgresql-pltcl-9.5"
        },
        {
            "binary_version": "9.5.25-0ubuntu0.16.04.1+esm6",
            "binary_name": "postgresql-server-dev-9.5"
        }
    ]
}

Database specific

{
    "cves_map": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "cves": [
            {
                "severity": [
                    {
                        "type": "CVSS_V3",
                        "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                    },
                    {
                        "type": "CVSS_V3",
                        "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
                    },
                    {
                        "type": "Ubuntu",
                        "score": "medium"
                    }
                ],
                "id": "CVE-2023-5869"
            },
            {
                "severity": [
                    {
                        "type": "CVSS_V3",
                        "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L"
                    },
                    {
                        "type": "CVSS_V3",
                        "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H"
                    },
                    {
                        "type": "Ubuntu",
                        "score": "medium"
                    }
                ],
                "id": "CVE-2023-5870"
            }
        ]
    }
}