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TITLE:
IceBB "gmt" SQL Injection Vulnerability and Information Disclosure
Weakness

SECUNIA ADVISORY ID:
SA42283

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42283/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42283

RELEASE DATE:
2010-11-18

DISCUSS ADVISORY:
http://secunia.com/advisories/42283/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/42283/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=42283

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
A weakness and a vulnerability have been discovered in iceBB, which
can be exploited by malicious people to disclose potentially
sensitive information and conduct SQL injection attacks.

1) Input passed via e.g. the "s" parameter to index.php (when "act"
is set to "login" and "func" is set to "captcha"), via the
"icebb_login_key" cookie parameter to index.php (when "icebb_user"
and "icebb_pass" cookie parameters are set) and via the "s" parameter
to admin/index.php is not properly sanitised before being used in SQL
queries. This can be exploited to e.g. disclose the database tables'
prefix.

2) Input passed via the "gmt" POST parameter to index.php (when
"func" POST parameter is set to "Register") is not properly sanitised
before being used in SQL queries. This can be exploited to manipulate
SQL queries by injecting arbitrary SQL code.

Successful exploitation of this vulnerability requires that
"magic_quotes_gpc" is disabled.

The vulnerabilities are confirmed in version 1.0-rc10. Other versions
may also be affected.

SOLUTION:
Edit the source code to ensure that input is properly sanitised.

PROVIDED AND/OR DISCOVERED BY:
High-Tech Bridge SA

ORIGINAL ADVISORY:
HTB22686:
http://www.htbridge.ch/advisory/information_disclosure_in_icebb.html

HTB22687:
http://www.htbridge.ch/advisory/information_disclosure_in_icebb_1.html

HTB22688:
http://www.htbridge.ch/advisory/sql_injection_in_icebb.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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