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.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-2105-1 postgresql-9.4 security update
Debian DSA Debian DSA DSA-4622-1 postgresql-9.6 security update
Debian DSA Debian DSA DSA-4623-1 postgresql-11 security update
EUVD EUVD EUVD-2020-12571 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.
Ubuntu USN Ubuntu USN USN-4282-1 PostgreSQL vulnerability
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-04T06:46:30.847Z

Reserved: 2019-11-27T00:00:00

Link: CVE-2020-1720

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-03-17T16:15:11.127

Modified: 2024-11-21T05:11:14.237

Link: CVE-2020-1720

cve-icon Redhat

Severity : Low

Publid Date: 2020-02-13T00:00:00Z

Links: CVE-2020-1720 - Bugzilla

cve-icon OpenCVE Enrichment

No data.