Ubuntu.comUB:CVE-2009-4034CVE-2009-4034
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
71.8%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 6.06 | noarch | postgresql-8.1 | < 8.1.19-0ubuntu0.6.06 | UNKNOWN |
| ubuntu | 8.04 | noarch | postgresql-8.3 | < 8.3.9-0ubuntu8.04 | UNKNOWN |
| ubuntu | 8.10 | noarch | postgresql-8.3 | < 8.3.9-0ubuntu8.10 | UNKNOWN |
| ubuntu | 9.04 | noarch | postgresql-8.3 | < 8.3.9-0ubuntu9.04 | UNKNOWN |
| ubuntu | 9.10 | noarch | postgresql-8.4 | < 8.4.2-0ubuntu9.10 | UNKNOWN |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
71.8%