Bug#516621: libwww-perl path disclosure
Ansgar Burchardt
ansgar at 2008.43-1.org
Sun Feb 22 18:56:45 UTC 2009
Hi,
I cannot reproduce your problem here. Only the filename (without path) is
send here:
% perl -MHTTP::Request::Common -e "print POST('http://127.0.0.1', content_type => 'multipart/form-data', content => [ filecontent => ['/dev/null'] ])->as_string"
POST http://127.0.0.1
Content-Length: 119
Content-Type: multipart/form-data; boundary=xYzZY
--xYzZY
Content-Disposition: form-data; name="filecontent"; filename="null"
Content-Type: text/plain
--xYzZY--
and with LWP::UserAgent as well:
% nc -l -p 8000 &
% perl -MLWP::UserAgent -MHTTP::Request::Common -e 'LWP::UserAgent->new->request( POST("http://127.0.0.1:8000/", content_type => "multipart/form-data", content => [filecontent => ["/dev/null"]] ) )'
POST / HTTP/1.1
TE: deflate,gzip;q=0.3
Connection: TE, close
Host: 127.0.0.1:8000
User-Agent: libwww-perl/5.820
Content-Length: 119
Content-Type: multipart/form-data; boundary=xYzZY
--xYzZY
Content-Disposition: form-data; name="filecontent"; filename="null"
Content-Type: text/plain
--xYzZY--
What do these output on your computer? Is the path still included?
Regards,
Ansgar
-- System Information:
Debian Release: 5.0
APT prefers testing
APT policy: (900, 'testing'), (600, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.26-1-686 (SMP w/1 CPU core)
Locale: LANG=C, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages libwww-perl depends on:
ii libhtml-parser-perl 3.60-1 collection of modules that parse H
ii libhtml-tagset-perl 3.20-2 Data tables pertaining to HTML
ii libhtml-tree-perl 3.23-1 represent and create HTML syntax t
ii liburi-perl 1.37+dfsg-1 Manipulates and accesses URI strin
ii netbase 4.34 Basic TCP/IP networking system
ii perl [libdigest-md5-perl] 5.10.0-19 Larry Wall's Practical Extraction
Versions of packages libwww-perl recommends:
ii libcompress-zlib-perl 2.015-1 Perl module for creation and manip
pn libhtml-format-perl <none> (no description available)
ii libmailtools-perl 2.04-1 Manipulate email in perl programs
Versions of packages libwww-perl suggests:
ii libio-socket-ssl-perl 1.22-1 Perl module implementing object or
-- no debconf information
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