Re: CVE-2018-7171 and CVE-2018-9148

[Phillip Lee <phillile () sourcefire com>]

Yaser,

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

Regards,
Phil Lee
Cisco Talos

> On Apr 3, 2018, at 9:17 AM, Y M via Snort-sigs <snort-sigs () lists snort org> wrote:
>
> Hi,
>
> Below rules are for the TownkyMedia server, which inherently affects WD MyCloud. No pcaps are available for this one.
>
> alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"SERVER-OTHER TwonkyMedia directory traversal precursor 
> attempt"; flow:to_server,established; content:"POST"; http_method; content:"/rpc/set_all"; fast_pattern:only; 
> http_uri; content:"contentdir=/../"; http_client_body; metadata:ruleset community, service http; 
> reference:cve,2018-7171; reference:cve,2018-9148; reference:url,www.exploit-db.com/exploits/44350/ 
> <http://www.exploit-db.com/exploits/44350/>; classtype:trojan-activity; sid:9000051; rev:1;)
>
> alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"SERVER-OTHER TwonkyMedia directory traversal attempt"; 
> flow:to_server,established; content:"GET"; http_method; content:"/rpc/dir?path=/"; fast_pattern:only; http_uri; 
> metadata:ruleset community, service http; reference:cve,2018-7171; reference:cve,2018-9148; 
> reference:url,www.exploit-db.com/exploits/44350/ <http://www.exploit-db.com/exploits/44350/>; 
> classtype:trojan-activity; sid:9000052; rev:1;)
>
> Thanks and sorry for the noise.
> YM
>
> _______________________________________________
> Snort-sigs mailing list
> Snort-sigs () lists snort org <mailto:Snort-sigs () lists snort org>
> https://lists.snort.org/mailman/listinfo/snort-sigs <https://lists.snort.org/mailman/listinfo/snort-sigs>
>
> Please visit http://blog.snort.org <http://blog.snort.org/> for the latest news about Snort!
>
> Please follow these rules: https://snort.org/faq/what-is-the-mailing-list-etiquette 
> <https://snort.org/faq/what-is-the-mailing-list-etiquette>
>
> Visit the Snort.org <http://snort.org/> to subscribe to the official Snort ruleset, make sure to stay up to date to 
> catch the most <a href=" https://snort.org/downloads/#rule-downloads 
> <https://snort.org/downloads/#rule-downloads>">emerging threats</a>!

_______________________________________________
Snort-sigs mailing list
Snort-sigs () lists snort org
https://lists.snort.org/mailman/listinfo/snort-sigs

Please visit http://blog.snort.org for the latest news about Snort!

Please follow these rules: https://snort.org/faq/what-is-the-mailing-list-etiquette

Visit the Snort.org to subscribe to the official Snort ruleset, make sure to stay up to date to catch the most <a 
href=" https://snort.org/downloads/#rule-downloads";>emerging threats</a>!