Re: cftp 0.12 (readrc) Local buffer overflow vulnerability

[3APA3A <3APA3A () SECURITY NNOV RU>]

Dear starcadi,

A  very  effective  way for user to exploit himself. How can you elevate
your privileges this way? Is cftp suid?

--Tuesday, March 20, 2007, 12:52:13 AM, you wrote to full-disclosure () lists grok org uk:

s> Description:

s> CFTP is Comfortable FTP, a full screen ftp client.

s> Proof of concept:

s> $ export HOME=`perl -e "print 'A'x8200"`
s> $ cftp
s> Segmentation fault
s> $



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