8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
5.1 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
56.5%
Severity: High
Date : 2022-04-04
CVE-ID : CVE-2021-23214
Package : postgresql
Type : man-in-the-middle
Remote : Yes
Link : https://security.archlinux.org/AVG-2546
The package postgresql before version 13.5-1 is vulnerable to man-in-
the-middle.
Upgrade to 13.5-1.
The problem has been fixed upstream in version 13.5.
None.
A security issue has been found in PostgreSQL versions 9.6 up to 14.
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.
A man-in-the-middle attacker is able to inject arbitrary SQL queries
when a connection is first established, despite the use of SSL
certificate verification and encryption.
https://www.postgresql.org/support/security/CVE-2021-23214/
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=28e24125541545483093819efae9bca603441951
https://security.archlinux.org/CVE-2021-23214
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ArchLinux | any | any | postgresql | < 13.5-1 | UNKNOWN |
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
5.1 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
56.5%