CVE-2020-25695
Public on 2020-11-16
Modified on 2021-07-12
Description
A flaw was found in postgresql. An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Severity
Important
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | postgresql | 2021-06-16 | ALAS2-2021-1665 | Fixed |
| Amazon Linux 1 | postgresql92 | 2021-07-08 | ALAS-2021-1519 | Fixed |
| Amazon Linux 1 | postgresql95 | 2021-01-12 | ALAS-2021-1476 | Fixed |
| Amazon Linux 1 | postgresql96 | 2021-01-12 | ALAS-2021-1476 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | CVSSv2 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
| NVD | CVSSv3 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |