49 messages in ru.sysoev.nginxRe: nginx 0day exploit for nginx + fa...| From | Sent On | Attachments |
|---|---|---|
| Avleen Vig | May 21, 2010 10:06 am | |
| Avleen Vig | May 21, 2010 10:26 am | |
| Michael Shadle | May 21, 2010 10:27 am | |
| Igor Sysoev | May 21, 2010 10:32 am | |
| Igor Sysoev | May 21, 2010 10:39 am | |
| Michael Shadle | May 21, 2010 10:47 am | |
| Igor Sysoev | May 21, 2010 11:11 am | |
| Ian Evans | May 21, 2010 11:25 am | |
| Michael Shadle | May 21, 2010 11:35 am | |
| Igor Sysoev | May 21, 2010 11:36 am | |
| Ian M. Evans | May 21, 2010 12:03 pm | |
| Jérôme Loyet | May 21, 2010 12:44 pm | |
| Igor Sysoev | May 21, 2010 1:38 pm | |
| Ian Evans | May 21, 2010 1:49 pm | |
| brianmercer | May 21, 2010 2:02 pm | |
| Igor Sysoev | May 21, 2010 2:17 pm | |
| Ian Evans | May 21, 2010 2:50 pm | |
| Cliff Wells | May 21, 2010 5:56 pm | |
| Grzegorz Sienko | May 21, 2010 6:17 pm | |
| Michael Shadle | May 21, 2010 6:30 pm | |
| Cliff Wells | May 21, 2010 7:37 pm | |
| Ian M. Evans | May 21, 2010 10:23 pm | |
| Igor Sysoev | May 21, 2010 10:27 pm | |
| Igor Sysoev | May 21, 2010 11:06 pm | |
| Ian Evans | May 21, 2010 11:55 pm | |
| Igor Sysoev | May 22, 2010 12:53 am | |
| Ian M. Evans | May 22, 2010 2:42 am | |
| Igor Sysoev | May 22, 2010 3:06 am | |
| Ian M. Evans | May 22, 2010 3:16 am | |
| Igor Sysoev | May 22, 2010 3:22 am | |
| Ian M. Evans | May 22, 2010 3:49 am | |
| Ian M. Evans | May 22, 2010 5:13 am | |
| Igor Sysoev | May 22, 2010 5:23 am | |
| Ian M. Evans | May 22, 2010 5:44 am | |
| Ding Deng | May 22, 2010 6:23 am | |
| Michael Shadle | May 22, 2010 12:25 pm | |
| Ian M. Evans | May 22, 2010 3:26 pm | |
| Weibin Yao | May 23, 2010 8:19 pm | |
| Jérôme Loyet | May 23, 2010 11:56 pm | |
| Weibin Yao | May 24, 2010 1:13 am | |
| Eren Türkay | May 25, 2010 8:40 am | |
| gdork | Jan 26, 2011 8:06 pm | |
| Michael Shadle | Jan 26, 2011 8:13 pm | |
| Edho P Arief | Jan 26, 2011 9:22 pm | |
| Michael Shadle | Jan 26, 2011 10:03 pm | |
| tuurtnt | Dec 14, 2011 3:25 pm | |
| Kraiser | Feb 17, 2012 6:53 am | |
| Reinis Rozitis | Feb 17, 2012 8:39 am | |
| zsero | Oct 30, 2012 10:01 am |
| Subject: | Re: nginx 0day exploit for nginx + fastcgi PHP | |
|---|---|---|
| From: | Ian M. Evans (iane...@digitalhit.com) | |
| Date: | May 21, 2010 12:03:44 pm | |
| List: | ru.sysoev.nginx | |
On 5/21/2010 2:36 PM, Igor Sysoev wrote:
On Fri, May 21, 2010 at 02:26:31PM -0400, Ian Evans wrote:
Is this situation only pertaining to sites that allow uploads from forms?
Going way back to this thread (http://www.ruby-forum.com/topic/145358#645652) in '08, I needed cgi.fix-pathinfo=1 to fix problems with paths and specific extensionless files I needed run as php.
Changing cgi.fix-pathinfo=1 to 0 broke a lot of stuff.
Could you show again how URIs should be mapped to SCRIPT_FILENAME and PATH_INFO ? Modern nginx versions support named captures in regex.
This is what you came up with in the thread back in '08:
location ~ ^/(cr|news|poll|posters|photos|profile|review)(/|$) { root /usr/local/apache/htdocs; set $script_name $uri; set $path_info "";
if ($uri ~ ^(/[^/]+)(/.*)) { set $script_name $1; set $path_info $2; fastcgi_pass 127.0.0.1:10004; } ... fastcgi_param SCRIPT_FILENAME $document_root$script_name; fastcgi_param PATH_INFO $path_info; } location ~ /(cr|news|poll|posters|photos|profile|review)(/|$) { root /usr/local/apache/htdocs; set $script_name $uri; set $path_info ""; if ($uri ~ ^(.*/(?:cr|news|poll|posters|photos|profile|review))(/.*)) { set $script_name $1; set $path_info $2; fastcgi_pass 127.0.0.1:10004; } ... fastcgi_param SCRIPT_FILENAME $document_root$script_name; fastcgi_param PATH_INFO $path_info; fastcgi_pass 127.0.0.1:10004; }
The two variations were needed to handle when the extensionless php script file was in the root (example.com/NEWS/2006/1/24) or several subdirs down (example.com/tiff/2007/1/PHOTOS/16)
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