Fixed
Created: Mar 18, 2020
Updated: Apr 15, 2020
Resolved Date: Mar 29, 2020
Found In Version: 10.18.44.1
Fix Version: 10.18.44.16
Severity: Standard
Applicable for: Wind River Linux LTS 18
Component/s: Userspace
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.
CREATE(Triage):(User=admin) [CVE-2020-1720|https://nvd.nist.gov/vuln/detail/CVE-2020-1720]
