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TITLE:
Barcode Generator "code" File Inclusion Vulnerability

SECUNIA ADVISORY ID:
SA31956

VERIFY ADVISORY:
http://secunia.com/advisories/31956/

CRITICAL:
Moderately critical

IMPACT:
Exposure of system information, Exposure of sensitive information

WHERE:
>From remote

SOFTWARE:
Barcode Generator 2.x
http://secunia.com/advisories/product/19959/

DESCRIPTION:
dun has discovered a vulnerability in Barcode Generator, which can be
exploited by malicious people to disclose sensitive information.

Input passed to the "code" parameter in html/image.php (when "t",
"r", "text", "f1", "f2", "o", "a1","a2" are set to non-null values)
is not properly verified before being used to include files. This can
be exploited to include arbitrary files from local resources.

Successful exploitation requires that "magic_quotes_gpc" is
disabled.

This vulnerability is confirmed in Barcode Generator 1d 2.0.0. Other
versions may also be affected.

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

PROVIDED AND/OR DISCOVERED BY:
dun

ORIGINAL ADVISORY:
http://milw0rm.com/exploits/6558

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