National Vulnerability Database (NVD) National Vulnerability Database (CVE-2012-4575)

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Last updated: Wed May 22 04:15:03 EDT 2013

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Vulnerability Summary for CVE-2012-4575

Original release date:11/18/2012

Last revised:03/02/2013

Source: US-CERT/NIST

Overview

The add_database function in objects.c in the pgbouncer pooler 1.5.2 for PostgreSQL allows remote attackers to cause a denial of service (daemon outage) via a long database name in a request.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:5.0 (MEDIUM) (AV:N/AC:L/Au:N/C:N/I:N/A:P) (legend)

Impact Subscore: 2.9

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Allows disruption of serviceUnknown

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External Source: CONFIRM

Name: http://git.postgresql.org/gitweb/?p=pgbouncer.git;a=commit;h=4b92112b820830b30cd7bc91bef3dd8f35305525

Type: Patch Information

Hyperlink:http://git.postgresql.org/gitweb/?p=pgbouncer.git;a=commit;h=4b92112b820830b30cd7bc91bef3dd8f35305525

External Source: CONFIRM

Name: https://bugzilla.redhat.com/show_bug.cgi?id=872527

Hyperlink:https://bugzilla.redhat.com/show_bug.cgi?id=872527

External Source: BID

Name: 56371

Hyperlink:http://www.securityfocus.com/bid/56371

External Source: MLIST

Name: [oss-security] 20121102 Re: CVE Request -- pgbouncer: DoS (pooler server shutdown) by adding database with large name