USN-4633-1

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Source

https://ubuntu.com/security/notices/USN-4633-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4633-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4633-1

Related

Published

2020-11-17T13:03:44.745716Z

Modified

2020-11-17T13:03:44.745716Z

Summary

postgresql-10, postgresql-12, postgresql-9.5 vulnerabilities

Details

Peter Eisentraut discovered that PostgreSQL incorrectly handled connection security settings. Client applications could possibly be connecting with certain security parameters dropped, contrary to expectations. (CVE-2020-25694)

Etienne Stalmans discovered that PostgreSQL incorrectly handled the security restricted operation sandbox. An authenticated remote attacker could possibly use this issue to execute arbitrary SQL functions as a superuser. (CVE-2020-25695)

Nick Cleaton discovered that PostgreSQL incorrectly handled the \gset meta-command. A remote attacker with a compromised server could possibly use this issue to execute arbitrary code. (CVE-2020-25696)

References

Affected packages

Ubuntu:16.04:LTS / postgresql-9.5

Package

Name: postgresql-9.5
Purl: pkg:deb/ubuntu/postgresql-9.5?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

9.5.24-0ubuntu0.16.04.1

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "libecpg-compat3"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "libecpg-compat3-dbgsym"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "libecpg-dev"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "libecpg-dev-dbgsym"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "libecpg6"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "libecpg6-dbgsym"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "libpgtypes3"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "libpgtypes3-dbgsym"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "libpq-dev"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "libpq-dev-dbgsym"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "libpq5"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "libpq5-dbgsym"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-9.5"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-9.5-dbg"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-9.5-dbgsym"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-client-9.5"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-client-9.5-dbgsym"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-contrib-9.5"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-contrib-9.5-dbgsym"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-doc-9.5"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-plperl-9.5"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-plperl-9.5-dbgsym"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-plpython-9.5"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-plpython-9.5-dbgsym"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-plpython3-9.5"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-plpython3-9.5-dbgsym"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-pltcl-9.5"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-pltcl-9.5-dbgsym"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-server-dev-9.5"
        },
        {
            "binary_version": "9.5.24-0ubuntu0.16.04.1",
            "binary_name": "postgresql-server-dev-9.5-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / postgresql-10

Package

Name: postgresql-10
Purl: pkg:deb/ubuntu/postgresql-10?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

10.15-0ubuntu0.18.04.1

Affected versions

10.*

10.1-1

10.1-2

10.2-1

10.3-1

10.4-0ubuntu0.18.04

10.5-0ubuntu0.18.04

10.6-0ubuntu0.18.04.1

10.7-0ubuntu0.18.04.1

10.8-0ubuntu0.18.04.1

10.9-0ubuntu0.18.04.1

10.10-0ubuntu0.18.04.1

10.12-0ubuntu0.18.04.1

10.14-0ubuntu0.18.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "libecpg-compat3"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "libecpg-compat3-dbgsym"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "libecpg-dev"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "libecpg-dev-dbgsym"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "libecpg6"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "libecpg6-dbgsym"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "libpgtypes3"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "libpgtypes3-dbgsym"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "libpq-dev"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "libpq5"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "libpq5-dbgsym"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "postgresql-10"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "postgresql-10-dbgsym"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "postgresql-client-10"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "postgresql-client-10-dbgsym"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "postgresql-doc-10"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "postgresql-plperl-10"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "postgresql-plperl-10-dbgsym"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "postgresql-plpython-10"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "postgresql-plpython-10-dbgsym"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "postgresql-plpython3-10"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "postgresql-plpython3-10-dbgsym"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "postgresql-pltcl-10"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "postgresql-pltcl-10-dbgsym"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "postgresql-server-dev-10"
        },
        {
            "binary_version": "10.15-0ubuntu0.18.04.1",
            "binary_name": "postgresql-server-dev-10-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / postgresql-12

Package

Name: postgresql-12
Purl: pkg:deb/ubuntu/postgresql-12?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

12.5-0ubuntu0.20.04.1

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "libecpg-compat3"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "libecpg-compat3-dbgsym"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "libecpg-dev"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "libecpg-dev-dbgsym"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "libecpg6"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "libecpg6-dbgsym"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "libpgtypes3"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "libpgtypes3-dbgsym"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "libpq-dev"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "libpq5"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "libpq5-dbgsym"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "postgresql-12"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "postgresql-12-dbgsym"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "postgresql-client-12"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "postgresql-client-12-dbgsym"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "postgresql-doc-12"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "postgresql-plperl-12"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "postgresql-plperl-12-dbgsym"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "postgresql-plpython3-12"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "postgresql-plpython3-12-dbgsym"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "postgresql-pltcl-12"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "postgresql-pltcl-12-dbgsym"
        },
        {
            "binary_version": "12.5-0ubuntu0.20.04.1",
            "binary_name": "postgresql-server-dev-12"
        }
    ]
}