kiteship.com, SQL Injection, CWE-89, CAPEC-66

SQL Injection in Host www.kiteship.com | Vulnerability Crawler Report

Report generated by CloudScan Vulnerability Crawler at Tue Jan 25 11:05:02 CST 2011.

DORK CWE-79 XSS Report

1. SQL injection

1.1. http://www.kiteship.com/ [Referer HTTP header]

1.2. http://www.kiteship.com/ [name of an arbitrarily supplied request parameter]

1. SQL injection
There are 2 instances of this issue:

/ [Referer HTTP header]
/ [name of an arbitrarily supplied request parameter]

Issue background

SQL injection vulnerabilities arise when user-controllable data is incorporated into database SQL queries in an unsafe manner. An attacker can supply crafted input to break out of the data context in which their input appears and interfere with the structure of the surrounding query.

Various attacks can be delivered via SQL injection, including reading or modifying critical application data, interfering with application logic, escalating privileges within the database and executing operating system commands.

Remediation background

The most effective way to prevent SQL injection attacks is to use parameterised queries (also known as prepared statements) for all database access. This method uses two steps to incorporate potentially tainted data into SQL queries: first, the application specifies the structure of the query, leaving placeholders for each item of user input; second, the application specifies the contents of each placeholder. Because the structure of the query has already defined in the first step, it is not possible for malformed data in the second step to interfere with the query structure. You should review the documentation for your database and application platform to determine the appropriate APIs which you can use to perform parameterised queries. It is strongly recommended that you parameterise every variable data item that is incorporated into database queries, even if it is not obviously tainted, to prevent oversights occurring and avoid vulnerabilities being introduced by changes elsewhere within the code base of the application.

You should be aware that some commonly employed and recommended mitigations for SQL injection vulnerabilities are not always effective:

One common defense is to double up any single quotation marks appearing within user input before incorporating that input into a SQL query. This defense is designed to prevent malformed data from terminating the string in which it is inserted. However, if the data being incorporated into queries is numeric, then the defense may fail, because numeric data may not be encapsulated within quotes, in which case only a space is required to break out of the data context and interfere with the query. Further, in second-order SQL injection attacks, data that has been safely escaped when initially inserted into the database is subsequently read from the database and then passed back to it again. Quotation marks that have been doubled up initially will return to their original form when the data is reused, allowing the defense to be bypassed.
Another often cited defense is to use stored procedures for database access. While stored procedures can provide security benefits, they are not guaranteed to prevent SQL injection attacks. The same kinds of vulnerabilities that arise within standard dynamic SQL queries can arise if any SQL is dynamically constructed within stored procedures. Further, even if the procedure is sound, SQL injection can arise if the procedure is invoked in an unsafe manner using user-controllable data.

1.1. http://www.kiteship.com/ [Referer HTTP header] next

Summary

Severity:	High
Confidence:	Certain
Host:	http://www.kiteship.com
Path:	/

Issue detail

The Referer HTTP header appears to be vulnerable to SQL injection attacks. A single quote was submitted in the Referer HTTP header, and a database error message was returned. Two single quotes were then submitted and the error message disappeared. You should review the contents of the error message, and the application's handling of other input, to confirm whether a vulnerability is present.

The database appears to be MySQL.

Remediation detail

The application should handle errors gracefully and prevent SQL error messages from being returned in responses.

Request 1

GET / HTTP/1.1
Host: www.kiteship.com
Accept: */*
Accept-Language: en
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)
Connection: close
Referer: http://www.google.com/search?hl=en&q='

Response 1

HTTP/1.1 200 OK
Date: Tue, 25 Jan 2011 04:43:03 GMT
Server: Apache/1.3.42 (Unix) mod_auth_passthrough/1.8 mod_log_bytes/1.2 mod_bwlimited/1.4 FrontPage/5.0.2.2635 mod_ssl/2.8.31 OpenSSL/0.9.8e-fips-rhel5
Connection: close
Content-Type: text/html
Content-Length: 14060

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>KiteShip - Innovatio
...[SNIP]...
<font color="red">You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '2011-01-24'' at line 1</font>
...[SNIP]...

Request 2

GET / HTTP/1.1
Host: www.kiteship.com
Accept: */*
Accept-Language: en
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)
Connection: close
Referer: http://www.google.com/search?hl=en&q=''

Response 2

HTTP/1.1 200 OK
Date: Tue, 25 Jan 2011 04:43:04 GMT
Server: Apache/1.3.42 (Unix) mod_auth_passthrough/1.8 mod_log_bytes/1.2 mod_bwlimited/1.4 FrontPage/5.0.2.2635 mod_ssl/2.8.31 OpenSSL/0.9.8e-fips-rhel5
Connection: close
Content-Type: text/html
Content-Length: 13478

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>KiteShip - Innovatio
...[SNIP]...

1.2. http://www.kiteship.com/ [name of an arbitrarily supplied request parameter] previous

Summary

Severity:	High
Confidence:	Certain
Host:	http://www.kiteship.com
Path:	/

Issue detail

The name of an arbitrarily supplied request parameter appears to be vulnerable to SQL injection attacks. A single quote was submitted in the name of an arbitrarily supplied request parameter, and a database error message was returned. Two single quotes were then submitted and the error message disappeared. You should review the contents of the error message, and the application's handling of other input, to confirm whether a vulnerability is present.

The database appears to be MySQL.

Remediation detail

The application should handle errors gracefully and prevent SQL error messages from being returned in responses.

Request 1

GET /?1'=1 HTTP/1.1
Host: www.kiteship.com
Accept: */*
Accept-Language: en
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)
Connection: close

Response 1

HTTP/1.1 200 OK
Date: Tue, 25 Jan 2011 04:42:31 GMT
Server: Apache/1.3.42 (Unix) mod_auth_passthrough/1.8 mod_log_bytes/1.2 mod_bwlimited/1.4 FrontPage/5.0.2.2635 mod_ssl/2.8.31 OpenSSL/0.9.8e-fips-rhel5
Connection: close
Content-Type: text/html
Content-Length: 14074

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>KiteShip - Innovatio
...[SNIP]...
<font color="red">You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' AND date = '2011-01-24'' at line 1</font>
...[SNIP]...

Request 2

GET /?1''=1 HTTP/1.1
Host: www.kiteship.com
Accept: */*
Accept-Language: en
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)
Connection: close

Response 2

HTTP/1.1 200 OK
Date: Tue, 25 Jan 2011 04:42:41 GMT
Server: Apache/1.3.42 (Unix) mod_auth_passthrough/1.8 mod_log_bytes/1.2 mod_bwlimited/1.4 FrontPage/5.0.2.2635 mod_ssl/2.8.31 OpenSSL/0.9.8e-fips-rhel5
Connection: close
Content-Type: text/html
Content-Length: 13478

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>KiteShip - Innovatio
...[SNIP]...

Report generated by CloudScan Vulnerability Crawler at Tue Jan 25 11:05:02 CST 2011.