CVE-2021-20229
MEDIUM4.3EPSS 0.09%Published: 2/23/2021Modified: 11/19/2025
Also known as:ALPINE-CVE-2021-20229
Description
A flaw was found in PostgreSQL in versions before 13.2. This flaw allows a user with SELECT privilege on one column to craft a special query that returns all columns of the table. The highest threat from this vulnerability is to confidentiality.
Affected packages (6)
- Alpine/postgresqlfrom 0, < 12.6-r0
- Alpine/postgresql13from 0, < 13.2-r0
- Alpine/postgresql14from 0, < 13.2-r0
- Alpine/postgresql15from 0, < 13.2-r0
- Bitnami/postgresql>= 13.0.0, < 13.2.0
- Debian/postgresql-13from 0, < 13.2-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
References (6)
- ADVISORYhttps://security.alpinelinux.org/vuln/CVE-2021-20229
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2021-20229
- WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=1925296
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2021-20229
- WEBhttps://security.gentoo.org/glsa/202105-32
- WEBhttps://security.netapp.com/advisory/ntap-20210326-0005/