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LedgerSMB Denial of Service and SQL Injection Vulnerabilities
Secunia Advisory: SA31843
Release Date: 2008-09-11
Last Update: 2008-09-29
Popularity: 1,933 views

Critical:
Less critical
Impact: Manipulation of data
DoS
Where: From remote
Solution Status: Vendor Patch

Software:LedgerSMB 1.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Some vulnerabilities have been reported in LedgerSMB, which can be exploited by malicious users to conduct SQL injection attacks and malicious people to cause a DoS (Denial of Service).

1) Certain CGI scripts accept POST requests up to the length specified in the "Content-Length" header. This can be exploited to e.g. cause a DoS by exhausting the system resources via large POST request.

2) Input passed to an unspecified parameter in the AR/AP Transactions Report is not properly sanitised before being used in SQL queries. This can be exploited by malicious users to manipulate SQL queries by injecting arbitrary SQL code.

Successful exploitation of this vulnerability requires valid user credentials.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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