CVE-2020-1720 Information
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Feb 14, 2021
cve
Description
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.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Reference
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00043.html https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1720 https://www.postgresql.org/about/news/2011/
Attack Complexity
LOW
Privileges Required
LOW
User Interaction Required
LOW
Scope
NONE
Confidentiality Impact
UNCHANGED
Integrity Impact
NONE
Availability Impact
HIGH
Base Score
NONE
Base Severity
6.5