UBUNTU-CVE-2020-1720

See a problem?
Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2020-1720
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-1720.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-1720
Related
Published
2020-02-13T00:00:00Z
Modified
2020-02-13T00:00:00Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION", where sub-commands did not perform authorization checks. An authenticated attacker could use this flaw in certain configurations to perform drop objects such as function, triggers, et al., leading to database corruption. This issue affects PostgreSQL versions before 12.2, before 11.7, before 10.12 and before 9.6.17.

References

Affected packages

Ubuntu:18.04:LTS / postgresql-10

Package

Name
postgresql-10
Purl
pkg:deb/ubuntu/postgresql-10@10.12-0ubuntu0.18.04.1?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.12-0ubuntu0.18.04.1

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libpgtypes3-dbgsym": "10.12-0ubuntu0.18.04.1",
            "libecpg6": "10.12-0ubuntu0.18.04.1",
            "postgresql-client-10-dbgsym": "10.12-0ubuntu0.18.04.1",
            "postgresql-plpython3-10-dbgsym": "10.12-0ubuntu0.18.04.1",
            "postgresql-plperl-10-dbgsym": "10.12-0ubuntu0.18.04.1",
            "postgresql-server-dev-10-dbgsym": "10.12-0ubuntu0.18.04.1",
            "postgresql-pltcl-10-dbgsym": "10.12-0ubuntu0.18.04.1",
            "libecpg-dev": "10.12-0ubuntu0.18.04.1",
            "postgresql-plperl-10": "10.12-0ubuntu0.18.04.1",
            "libpq5": "10.12-0ubuntu0.18.04.1",
            "libpq5-dbgsym": "10.12-0ubuntu0.18.04.1",
            "postgresql-client-10": "10.12-0ubuntu0.18.04.1",
            "libpgtypes3": "10.12-0ubuntu0.18.04.1",
            "libpq-dev": "10.12-0ubuntu0.18.04.1",
            "libecpg-dev-dbgsym": "10.12-0ubuntu0.18.04.1",
            "postgresql-doc-10": "10.12-0ubuntu0.18.04.1",
            "postgresql-plpython-10": "10.12-0ubuntu0.18.04.1",
            "postgresql-10": "10.12-0ubuntu0.18.04.1",
            "postgresql-10-dbgsym": "10.12-0ubuntu0.18.04.1",
            "postgresql-plpython-10-dbgsym": "10.12-0ubuntu0.18.04.1",
            "libecpg-compat3": "10.12-0ubuntu0.18.04.1",
            "postgresql-server-dev-10": "10.12-0ubuntu0.18.04.1",
            "postgresql-pltcl-10": "10.12-0ubuntu0.18.04.1",
            "postgresql-plpython3-10": "10.12-0ubuntu0.18.04.1",
            "libecpg-compat3-dbgsym": "10.12-0ubuntu0.18.04.1",
            "libecpg6-dbgsym": "10.12-0ubuntu0.18.04.1"
        }
    ]
}