USN-5906-1

Jacob Champion discovered that the PostgreSQL client incorrectly handled Kerberos authentication. If a user or automated system were tricked into connecting to a malicious server, a remote attacker could possibly use this issue to obtain sensitive information.

References

Affected packages

Ubuntu:20.04:LTS / postgresql-12

Package

Name: postgresql-12
Purl: pkg:deb/ubuntu/postgresql-12@12.14-0ubuntu0.20.04.1?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

12.14-0ubuntu0.20.04.1

Affected versions

12.*

12.0-1

12.1-1

12.1-2build1

12.2-1

12.2-1ubuntu2

12.2-4

12.4-0ubuntu0.20.04.1

12.5-0ubuntu0.20.04.1

12.6-0ubuntu0.20.04.1

12.7-0ubuntu0.20.04.1

12.8-0ubuntu0.20.04.1

12.9-0ubuntu0.20.04.1

12.10-0ubuntu0.20.04.1

12.11-0ubuntu0.20.04.1

12.12-0ubuntu0.20.04.1

12.13-0ubuntu0.20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "12.14-0ubuntu0.20.04.1",
            "binary_name": "libecpg-compat3"
        },
        {
            "binary_version": "12.14-0ubuntu0.20.04.1",
            "binary_name": "libecpg-dev"
        },
        {
            "binary_version": "12.14-0ubuntu0.20.04.1",
            "binary_name": "libecpg6"
        },
        {
            "binary_version": "12.14-0ubuntu0.20.04.1",
            "binary_name": "libpgtypes3"
        },
        {
            "binary_version": "12.14-0ubuntu0.20.04.1",
            "binary_name": "libpq-dev"
        },
        {
            "binary_version": "12.14-0ubuntu0.20.04.1",
            "binary_name": "libpq5"
        },
        {
            "binary_version": "12.14-0ubuntu0.20.04.1",
            "binary_name": "postgresql-12"
        },
        {
            "binary_version": "12.14-0ubuntu0.20.04.1",
            "binary_name": "postgresql-client-12"
        },
        {
            "binary_version": "12.14-0ubuntu0.20.04.1",
            "binary_name": "postgresql-doc-12"
        },
        {
            "binary_version": "12.14-0ubuntu0.20.04.1",
            "binary_name": "postgresql-plperl-12"
        },
        {
            "binary_version": "12.14-0ubuntu0.20.04.1",
            "binary_name": "postgresql-plpython3-12"
        },
        {
            "binary_version": "12.14-0ubuntu0.20.04.1",
            "binary_name": "postgresql-pltcl-12"
        },
        {
            "binary_version": "12.14-0ubuntu0.20.04.1",
            "binary_name": "postgresql-server-dev-12"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5906-1.json"

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2022-41862"
        }
    ],
    "ecosystem": "Ubuntu:20.04:LTS"
}

Ubuntu:22.04:LTS / postgresql-14

Package

Name: postgresql-14
Purl: pkg:deb/ubuntu/postgresql-14@14.7-0ubuntu0.22.04.1?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

14.7-0ubuntu0.22.04.1

Affected versions

14.*

14.1-1ubuntu1

14.2-1

14.2-1ubuntu1

14.3-0ubuntu0.22.04.1

14.4-0ubuntu0.22.04.1

14.5-0ubuntu0.22.04.1

14.6-0ubuntu0.22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "14.7-0ubuntu0.22.04.1",
            "binary_name": "libecpg-compat3"
        },
        {
            "binary_version": "14.7-0ubuntu0.22.04.1",
            "binary_name": "libecpg-dev"
        },
        {
            "binary_version": "14.7-0ubuntu0.22.04.1",
            "binary_name": "libecpg6"
        },
        {
            "binary_version": "14.7-0ubuntu0.22.04.1",
            "binary_name": "libpgtypes3"
        },
        {
            "binary_version": "14.7-0ubuntu0.22.04.1",
            "binary_name": "libpq-dev"
        },
        {
            "binary_version": "14.7-0ubuntu0.22.04.1",
            "binary_name": "libpq5"
        },
        {
            "binary_version": "14.7-0ubuntu0.22.04.1",
            "binary_name": "postgresql-14"
        },
        {
            "binary_version": "14.7-0ubuntu0.22.04.1",
            "binary_name": "postgresql-client-14"
        },
        {
            "binary_version": "14.7-0ubuntu0.22.04.1",
            "binary_name": "postgresql-doc-14"
        },
        {
            "binary_version": "14.7-0ubuntu0.22.04.1",
            "binary_name": "postgresql-plperl-14"
        },
        {
            "binary_version": "14.7-0ubuntu0.22.04.1",
            "binary_name": "postgresql-plpython3-14"
        },
        {
            "binary_version": "14.7-0ubuntu0.22.04.1",
            "binary_name": "postgresql-pltcl-14"
        },
        {
            "binary_version": "14.7-0ubuntu0.22.04.1",
            "binary_name": "postgresql-server-dev-14"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5906-1.json"

cves_map

{
    "cves": [
        {
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ],
            "id": "CVE-2022-41862"
        }
    ],
    "ecosystem": "Ubuntu:22.04:LTS"
}