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
Link | Resource |
---|---|
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00043.html | |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1720 | Issue Tracking Patch Third Party Advisory |
https://www.postgresql.org/about/news/2011/ | Release Notes Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2020-03-17T15:28:24
Updated: 2020-08-17T17:06:13
Reserved: 2019-11-27T00:00:00
Link: CVE-2020-1720
JSON object: View
NVD Information
Status : Modified
Published: 2020-03-17T16:15:11.127
Modified: 2023-11-07T03:19:29.340
Link: CVE-2020-1720
JSON object: View
Redhat Information
No data.