Home

CVE-2009-4034

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 character in a domain name in the subjects 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.

Risk Information

Base Score
5.9
MODERATE
Vector
AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS Score
Exploitation Probability
1.113

Associated Vulnerability

VulnerabilityOS Platform
Vulnerability CVE-2009-4034,CVE-2009-4136 are affected in Postgresql 8.4.1Windows
Vulnerabilities CVE-2009-4136,CVE-2009-4034 are fixed in PostgreSQL 8.4.2Windows
Vulnerabilities CVE-2009-4136,CVE-2009-4034 are fixed in PostgreSQL 8.3.9Windows
Vulnerabilities CVE-2009-4136,CVE-2009-4034 are fixed in PostgreSQL 8.2.15Windows
Vulnerabilities CVE-2009-4136,CVE-2009-4034 are fixed in PostgreSQL 8.1.19Windows
Vulnerabilities CVE-2009-4136,CVE-2009-4034 are fixed in PostgreSQL 8.0.23Windows
Vulnerabilities CVE-2009-4136,CVE-2009-4034 are fixed in PostgreSQL 7.4.27Windows
Vulnerability CVE-2009-4034,CVE-2009-4136 are affected in Postgresql 8.4.1 (For Linux)Linux
Vulnerabilities CVE-2009-4136,CVE-2009-4034 are fixed in PostgreSQL 8.4.2 (For Linux)Linux
Vulnerabilities CVE-2009-4136,CVE-2009-4034 are fixed in PostgreSQL 8.3.9 (For Linux)Linux
Vulnerabilities CVE-2009-4136,CVE-2009-4034 are fixed in PostgreSQL 8.2.15 (For Linux)Linux
Vulnerabilities CVE-2009-4136,CVE-2009-4034 are fixed in PostgreSQL 8.1.19 (For Linux)Linux
Vulnerabilities CVE-2009-4136,CVE-2009-4034 are fixed in PostgreSQL 8.0.23 (For Linux)Linux
Vulnerabilities CVE-2009-4136,CVE-2009-4034 are fixed in PostgreSQL 7.4.27 (For Linux)Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234