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TITLE:
NaviCOPA Script Source Disclosure and Buffer Overflow Vulnerabilities

SECUNIA ADVISORY ID:
SA33766

VERIFY ADVISORY:
http://secunia.com/advisories/33766/

CRITICAL:
Highly critical

IMPACT:
Exposure of sensitive information, DoS, System access

WHERE:
>From remote

SOFTWARE:
NaviCOPA 3.x
http://secunia.com/advisories/product/21322/

DESCRIPTION:
e.wiZz! has discovered two vulnerabilities in NaviCOPA, which can be
exploited by malicious people to disclose potentially sensitive
information, cause a DoS (Denial of Service), or potentially
compromise a vulnerable system.

1) A boundary error in the processing of HTTP requests can be
exploited to cause a heap-based buffer overflow via an overly long
HTTP GET request. 

Successful exploitation may allow execution of arbitrary code.

2) An error when processing HTTP requests can be exploited to
retrieve the source code of e.g. PHP scripts via specially crafted
requests containing e.g. dot characters.

The vulnerabilities are confirmed in version 3.01. Other versions may
also be affected.

SOLUTION:
Restrict access to trusted users only.

PROVIDED AND/OR DISCOVERED BY:
e.wiZz!

ORIGINAL ADVISORY:
http://milw0rm.com/exploits/7966

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