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TITLE:
Courier Authentication Library Postgres SQL Injection Vulnerability

SECUNIA ADVISORY ID:
SA33235

VERIFY ADVISORY:
http://secunia.com/advisories/33235/

CRITICAL:
Moderately critical

IMPACT:
Manipulation of data

WHERE:
>From remote

SOFTWARE:
Courier Authentication Library 0.x
http://secunia.com/advisories/product/19005/

DESCRIPTION:
A vulnerability has been reported in the Courier Authentication
Library, which can be exploited by malicious people to conduct SQL
injection attacks.

Certain unspecified input passed to the library is not properly
sanitised before being used in SQL queries. This can potentially be
exploited to manipulate SQL queries by injecting arbitrary SQL code.

Successful exploitation requires that a Postgres database is used and
that a Non-Latin character set is selected.

The vulnerability is reported in versions prior to 0.62.0.

SOLUTION:
Update to version 0.62.0.

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
http://www.courier-mta.org/authlib/changelog.html

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