CVE-2020-25694

Public on 2021-01-12
Modified on 2021-07-12
Description
A flaw was found in postgresql. If a client application that creates additional database connections only reuses the basic connection parameters while dropping security-relevant parameters, an opportunity for a man-in-the-middle attack, or the ability to observe clear-text transmissions, could exist. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Severity
Important
CVSS v3 Base Score
8.1
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 postgresql 2021-06-16 20:37 ALAS2-2021-1665
Amazon Linux 1 postgresql92 2021-07-08 18:38 ALAS-2021-1519
Amazon Linux 1 postgresql95 2021-01-12 22:52 ALAS-2021-1476
Amazon Linux 1 postgresql96 2021-01-12 22:52 ALAS-2021-1476

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD CVSSv2 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P
NVD CVSSv3 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H