USN-4972-1

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Source

https://ubuntu.com/security/notices/USN-4972-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4972-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4972-1

Related

Published

2021-06-01T11:48:38.092890Z

Modified

2021-06-01T11:48:38.092890Z

Summary

postgresql-10, postgresql-12, postgresql-13 vulnerabilities

Details

Tom Lane discovered that PostgreSQL incorrect handled certain array subscripting calculations. An authenticated attacker could possibly use this issue to overwrite server memory and escalate privileges. (CVE-2021-32027)

Andres Freund discovered that PostgreSQL incorrect handled certain INSERT ... ON CONFLICT ... DO UPDATE commands. A remote attacker could possibly use this issue to read server memory and obtain sensitive information. (CVE-2021-32028)

Tom Lane discovered that PostgreSQL incorrect handled certain UPDATE ... RETURNING commands. A remote attacker could possibly use this issue to read server memory and obtain sensitive information. This issue only affected Ubuntu 20.04 LTS, Ubuntu 20.10, and Ubuntu 21.04. (CVE-2021-32029)

References

Affected packages

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

10.17-0ubuntu0.18.04.1

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

10.15-0ubuntu0.18.04.1

10.16-0ubuntu0.18.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "libecpg-compat3"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "libecpg-compat3-dbgsym"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "libecpg-dev"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "libecpg-dev-dbgsym"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "libecpg6"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "libecpg6-dbgsym"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "libpgtypes3"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "libpgtypes3-dbgsym"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "libpq-dev"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "libpq5"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "libpq5-dbgsym"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "postgresql-10"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "postgresql-10-dbgsym"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "postgresql-client-10"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "postgresql-client-10-dbgsym"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "postgresql-doc-10"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "postgresql-plperl-10"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "postgresql-plperl-10-dbgsym"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "postgresql-plpython-10"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "postgresql-plpython-10-dbgsym"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "postgresql-plpython3-10"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "postgresql-plpython3-10-dbgsym"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "postgresql-pltcl-10"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "postgresql-pltcl-10-dbgsym"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "binary_name": "postgresql-server-dev-10"
        },
        {
            "binary_version": "10.17-0ubuntu0.18.04.1",
            "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

12.7-0ubuntu0.20.04.1

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

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "libecpg-compat3"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "libecpg-compat3-dbgsym"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "libecpg-dev"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "libecpg-dev-dbgsym"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "libecpg6"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "libecpg6-dbgsym"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "libpgtypes3"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "libpgtypes3-dbgsym"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "libpq-dev"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "libpq5"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "libpq5-dbgsym"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "postgresql-12"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "postgresql-12-dbgsym"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "postgresql-client-12"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "postgresql-client-12-dbgsym"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "postgresql-doc-12"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "postgresql-plperl-12"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "postgresql-plperl-12-dbgsym"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "postgresql-plpython3-12"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "postgresql-plpython3-12-dbgsym"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "postgresql-pltcl-12"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "postgresql-pltcl-12-dbgsym"
        },
        {
            "binary_version": "12.7-0ubuntu0.20.04.1",
            "binary_name": "postgresql-server-dev-12"
        }
    ]
}