CVE-2021-32028

medium

Description

A flaw was found in postgresql. Using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data confidentiality.

References

https://bugzilla.redhat.com/show_bug.cgi?id=1956877

https://www.postgresql.org/support/security/CVE-2021-32028

https://security.netapp.com/advisory/ntap-20211112-0003/

Details

Source: MITRE

Published: 2021-10-11

Updated: 2021-12-03

Risk Information

CVSS v2

Base Score: 4

Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 8

Severity: MEDIUM

CVSS v3

Base Score: 6.5

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Impact Score: 3.6

Exploitability Score: 2.8

Severity: MEDIUM