Rule History

SID: 2012151 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 1 • Jan 6, 2011, 12:00 PM

Message:

ET WEB_SERVER PHP Large Subnormal Double Precision Floating Point Number PHP DoS Inbound

Rule:

alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET WEB_SERVER PHP Large Subnormal Double Precision Floating Point Number PHP DoS Inbound"; flow:established,to_server; content:"2.2250738585072011e-308"; nocase; reference:url,bugs.php.net/bug.php?id=53632; classtype:attempted-dos; sid:2012151; rev:1; metadata:created_at 2011_01_06, signature_severity Major, updated_at 2019_07_26;)

Created:

Jan 6, 2011, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-web_server.rules