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Vulnerability Development: Re: Correction - Oracle Apache+WebDB info leakege

Re: Correction - Oracle Apache+WebDB info leakege

From: Scalise, Marzio <marzioscalise_at_KPMG.it>
Date: Mon, 4 Feb 2002 17:03:55 +0100

>While I was going through the Oracle Apache+WebDB vulnerability, I found
>something else also
>interesting, I don't know if anyone has posted this before, but here it
goes
>any way.

>If you reques the following: http://<hostname>:<port>/pls/admin
>The following info is displayed:
>Sun, 3 Feb 2002 19:57:12 GMT
>No DAD configuration Found
> DAD name:
> PROCEDURE :
> URL : http://<hostname>:<port>/pls/admin
> PARAMETERS :
> ===========
>
> ENVIRONMENT:
> ============
> PLSQL_GATEWAY=WebDb
> GATEWAY_IVERSION=2
> SERVER_SOFTWARE=Apache/1.3.12 (Unix) ApacheJServ/1.1 mod_perl/1.22

[CUT...]

Hi
Yes, Michal Zalewski has posted this bug.

http://www.securityfocus.com/archive/1/153186

There are 2 bug for Web DB.
1) you can "view" the DAD configuration on the Database server:

http://<host>/pls/<name_of_dad>/admin_/gateway.htm

2) the oracle webdb accept a PL-SQL procedure on the web, for example if you
write in the browser:

http://<hostname>:<port>/pls/<name_of_dad>/select%09*%09from%09cat%01 the
following info is displayed:

ORA-06550 row 7
PLS-00428 A INTO clause waited in this instruction .. (sorry i have webdb in
italian and i translate word by word)
PL/SQL: SQL statement ignored

hope this help

 
                 Marzio Scalise
                 Information Risk Management

                 KPMG S.p.A.
                 pgp key is available at:
                 http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x606359A9
 

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Received on Feb 04 2002

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