Snort mailing list archives

Re: 34475; rev:3; This signature is trying to inspect HTTP request URI on HTTP Response packet


From: Alex McDonnell <amcdonnell () sourcefire com>
Date: Thu, 19 Dec 2019 12:57:17 -0500

Thank you for letting us know, we will update the rule as necessary.

Alex McDonnell
Talos

On Thu, Dec 19, 2019 at 6:59 AM Russ Combs (rucombs) via Snort-sigs <
snort-sigs () lists snort org> wrote:

Thanks.  Redirecting to snort-sigs.



*From: *'Rajendra Prasad Palnaty' via Bugs <bugs () sourcefire com>
*Reply-To: *Rajendra Prasad Palnaty <rajendra () netskope com>
*Date: *Thursday, December 19, 2019 at 6:49 AM
*To: *"bugs () snort org" <bugs () snort org>
*Subject: *sid:34475; rev:3; This signature is trying to inspect HTTP
request URI on HTTP Response packet



Hi,



*Bug Details:*

The below signature is written to inspect HTTP URI on HTTP Response
packet, which is not possible or never occur. Could you please provide
correct signature for this vulnerability.



alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"SERVER-WEBAPP
Wordpress username enumeration attempt";
flow:to_client,established,only_stream; content:"?author=";
fast_pattern:only; nocase; http_uri; detection_filter:track by_src,count
100, seconds 2; metadata:policy max-detect-ips drop, service http;
reference:url,
www.acunetix.com/blog/web-security-zone/wordpress-username-enumeration-using-http-fuzzer/;
classtype:attempted-recon; sid:34475; rev:3;)



Thanks

Rajendra
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