Missing Authorization Affecting postgresql-docs package, versions <0:9.6.20-1.module+el8.3.0+9604+f0f52296
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Test your applications- Snyk ID SNYK-ORACLE8-POSTGRESQLDOCS-2561395
- published 10 Apr 2022
- disclosed 17 Mar 2020
Introduced: 17 Mar 2020
CVE-2020-1720 Open this link in a new tabHow to fix?
Upgrade Oracle:8 postgresql-docs to version 0:9.6.20-1.module+el8.3.0+9604+f0f52296 or higher.
This issue was patched in ELSA-2020-5619-1.
NVD Description
Note: Versions mentioned in the description apply only to the upstream postgresql-docs package and not the postgresql-docs package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
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
- https://linux.oracle.com/cve/CVE-2020-1720.html
- https://linux.oracle.com/errata/ELSA-2020-3669.html
- https://linux.oracle.com/errata/ELSA-2020-5619-1.html
- https://linux.oracle.com/errata/ELSA-2020-5620-1.html
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1720
- https://www.postgresql.org/about/news/2011/
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00043.html