Snort mailing list archives

Re: CVE-2015-2795 DotNetNuke


From: Tyler Montier <tmontier () sourcefire com>
Date: Fri, 10 Feb 2017 10:19:50 -0500

Dear Yaser,

Thanks for your submission. We will review and test the rule and get back
to you when they're finished.

Sincerely

Tyler Montier
Cisco Talos


On Fri, Feb 10, 2017 at 4:17 AM, Y M <snort () outlook com> wrote:

Hello,


I am not sure if this is still relevant. The affected version in the CVE
is 07.04.00, they are on 9.0.1 now. This was only sanity checked. No pcaps
available.


alert tcp $EXTERNAL_NET any -> HOME_NET $HTTP_PORTS (msg:"SERVER-WEBAPP
DotNetNuke administration authentication bypass attempt";
flow:to_server,established; content:"/InstallWizard.aspx?";
fast_pattern:only; http_uri; content:"__VIEWSTATE="; distance:0; http_uri;
content:"&culture="; distance:0; http_uri; content:"&executeinstall";
distance:0; http_uri; metadata:ruleset community, service http;
reference:cve,2015-2794; reference:url,www.exploit-db.com/exploits/39777;
classtype: attempted-admin; sid:1000823;)


Thank you.

YM

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