CVE-2021-20229
This flaw allows a user with SELECT privilege on one column to craft a special query that returns all columns of the table.
Does this matter?
Lower severity and a low EPSS score (1.47%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 1.47% probability · 74th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-863
- Affected
- postgresql/postgresql · redhat/software collections · redhat/enterprise linux · fedoraproject/fedora
- Source
- secalert@redhat.com
EPSS 1.5% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1925296Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/202105-32Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210326-0005/Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1925296Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/202105-32Third Party Advisory
- https://security.netapp.com/advisory/ntap-20210326-0005/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.