8.1

CVE-2021-23214

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 arbitrary SQL queries when a connection is first established, despite the use of SSL certificate verification and encryption.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Postgresql ≫ Postgresql Version < 9.6.24
Postgresql ≫ Postgresql Version >= 10.0 < 10.19
Postgresql ≫ Postgresql Version >= 11.0 < 11.14
Postgresql ≫ Postgresql Version >= 12.0 < 12.9
Postgresql ≫ Postgresql Version >= 13.0 < 13.5
Postgresql ≫ Postgresql Version 14.0
Fedoraproject ≫ Fedora Version 34
Fedoraproject ≫ Fedora Version 35
Redhat ≫ Software Collections Version 1.0
Redhat ≫ Enterprise Linux Version 8.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.9% 0.77
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.1 2.2 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 5.1 4.9 6.4
AV:N/AC:H/Au:N/C:P/I:P/A:P
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

https://security.gentoo.org/glsa/202211-04
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2022666
Patch
Third Party Advisory
Issue Tracking
https://git.postgresql.org/gitweb/?p=postgresql.git%3Ba=commit%3Bh=28e24125541545483093819efae9bca603441951
https://github.com/postgres/postgres/commit/28e24125541545483093819efae9bca603441951
Patch
Third Party Advisory
https://www.postgresql.org/support/security/CVE-2021-23214/
Vendor Advisory