CVE-2009-4034

Published: Dec 15, 2009Modified: Apr 23, 2026

5.8

Vector

AV:N/AC:M/Au:N/C:N/I:P/A:P

Exploitability: 8.6 / Impact: 4.9

Source: NVD

Description

PostgreSQL 7.4.x before 7.4.27, 8.0.x before 8.0.23, 8.1.x before 8.1.19, 8.2.x before 8.2.15, 8.3.x before 8.3.9, and 8.4.x before 8.4.2 does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which (1) allows man-in-the-middle attackers to spoof arbitrary SSL-based PostgreSQL servers via a crafted server certificate issued by a legitimate Certification Authority, and (2) allows remote attackers to bypass intended client-hostname restrictions via a crafted client certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.

Affected (92)

Products: Postgresql: Postgresql

Postgresql

1 product

Postgresql

Configuration A

92 vulnerable

Vulnerable Software	Affected Versions
Postgresql Postgresql	Version 7.4.10
Postgresql Postgresql	Version 7.4.11
Postgresql Postgresql	Version 7.4.12
Postgresql Postgresql	Version 7.4.13
Postgresql Postgresql	Version 7.4.14
Postgresql Postgresql	Version 7.4.15
Postgresql Postgresql	Version 7.4.16
Postgresql Postgresql	Version 7.4.17
Postgresql Postgresql	Version 7.4.18
Postgresql Postgresql	Version 7.4.19
Postgresql Postgresql	Version 7.4.1
Postgresql Postgresql	Version 7.4.20
Postgresql Postgresql	Version 7.4.21
Postgresql Postgresql	Version 7.4.22
Postgresql Postgresql	Version 7.4.23
Postgresql Postgresql	Version 7.4.24
Postgresql Postgresql	Version 7.4.25
Postgresql Postgresql	Version 7.4.26
Postgresql Postgresql	Version 7.4.2
Postgresql Postgresql	Version 7.4.3
Postgresql Postgresql	Version 7.4.4
Postgresql Postgresql	Version 7.4.5
Postgresql Postgresql	Version 7.4.6
Postgresql Postgresql	Version 7.4.7
Postgresql Postgresql	Version 7.4.8
Postgresql Postgresql	Version 7.4.9
Postgresql Postgresql	Version 8.0.0
Postgresql Postgresql	Version 8.0.10
Postgresql Postgresql	Version 8.0.11
Postgresql Postgresql	Version 8.0.12
Postgresql Postgresql	Version 8.0.13
Postgresql Postgresql	Version 8.0.14
Postgresql Postgresql	Version 8.0.15
Postgresql Postgresql	Version 8.0.16
Postgresql Postgresql	Version 8.0.17
Postgresql Postgresql	Version 8.0.18
Postgresql Postgresql	Version 8.0.19
Postgresql Postgresql	Version 8.0.1
Postgresql Postgresql	Version 8.0.20
Postgresql Postgresql	Version 8.0.21
Postgresql Postgresql	Version 8.0.22
Postgresql Postgresql	Version 8.0.2
Postgresql Postgresql	Version 8.0.3
Postgresql Postgresql	Version 8.0.4
Postgresql Postgresql	Version 8.0.5
Postgresql Postgresql	Version 8.0.6
Postgresql Postgresql	Version 8.0.7
Postgresql Postgresql	Version 8.0.8
Postgresql Postgresql	Version 8.0.9
Postgresql Postgresql	Version 8.1.0
Postgresql Postgresql	Version 8.1.10
Postgresql Postgresql	Version 8.1.11
Postgresql Postgresql	Version 8.1.12
Postgresql Postgresql	Version 8.1.13
Postgresql Postgresql	Version 8.1.14
Postgresql Postgresql	Version 8.1.15
Postgresql Postgresql	Version 8.1.16
Postgresql Postgresql	Version 8.1.17
Postgresql Postgresql	Version 8.1.18
Postgresql Postgresql	Version 8.1.1
Postgresql Postgresql	Version 8.1.2
Postgresql Postgresql	Version 8.1.3
Postgresql Postgresql	Version 8.1.4
Postgresql Postgresql	Version 8.1.5
Postgresql Postgresql	Version 8.1.6
Postgresql Postgresql	Version 8.1.7
Postgresql Postgresql	Version 8.1.8
Postgresql Postgresql	Version 8.1.9
Postgresql Postgresql	Version 8.2.10
Postgresql Postgresql	Version 8.2.11
Postgresql Postgresql	Version 8.2.12
Postgresql Postgresql	Version 8.2.13
Postgresql Postgresql	Version 8.2.14
Postgresql Postgresql	Version 8.2.1
Postgresql Postgresql	Version 8.2.2
Postgresql Postgresql	Version 8.2.3
Postgresql Postgresql	Version 8.2.4
Postgresql Postgresql	Version 8.2.5
Postgresql Postgresql	Version 8.2.6
Postgresql Postgresql	Version 8.2.7
Postgresql Postgresql	Version 8.2.8
Postgresql Postgresql	Version 8.2.9
Postgresql Postgresql	Version 8.2
Postgresql Postgresql	Version 8.3.1
Postgresql Postgresql	Version 8.3.2
Postgresql Postgresql	Version 8.3.3
Postgresql Postgresql	Version 8.3.4
Postgresql Postgresql	Version 8.3.5
Postgresql Postgresql	Version 8.3.6
Postgresql Postgresql	Version 8.3.7
Postgresql Postgresql	Version 8.3.8
Postgresql Postgresql	Version 8.4.1