USN-5145-1 — postgresql-10, postgresql-12, postgresql-13 vulnerabilities

Summary

Jacob Champion discovered that PostgreSQL incorrectly handled SSL
certificate verification and encryption. A remote attacker could possibly
use this issue to inject arbitrary SQL queries when a connection is first
established.

Fixed packages 2

Release	Package	Fixed in
Ubuntu · 18.04 LTS 18.04:LTS	postgresql-10	10.19-0ubuntu0.18.04.1
Ubuntu · 20.04 LTS 20.04:LTS	postgresql-12	12.9-0ubuntu0.20.04.1

Vulnerabilities 2

Unscored —

CVE-2021-23214

When the server is configured to use trust authentication with a clientcert requirement or to use cert authentication, …

postgresql-9.3 postgresql15 postgresql-9.5 postgresql-10 Debian Ubuntu Azure Linux Alpine

Mar 4, 2022
Unscored —

CVE-2021-23222

A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use of SSL certi…

postgresql-9.3 postgresql15 postgresql-9.5 postgresql-10 Debian Ubuntu Azure Linux Alpine

Mar 2, 2022

References

report
https://ubuntu.com/security/CVE-2021-23214
report
https://ubuntu.com/security/CVE-2021-23222

postgresql-10, postgresql-12, postgresql-13 vulnerabilities

Summary

Fixed packages 2

Vulnerabilities 2

When the server is configured to use trust authentication with a clientcert requirement or to use cert authentication, …

A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use of SSL certi…

References