Rule History

alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SERVER HP OpenView /OvCgi/Toolbar.exe Accept Language Heap Buffer Overflow Attempt"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/OvCgi/Toolbar.exe"; nocase; fast_pattern; http.header; content:"Accept-Language|3a 20|"; nocase; isdataat:1350,relative; content:!"|0A|"; within:1350; content:"Content-Length|3a|"; distance:0; reference:cve,2009-0921; classtype:web-application-attack; sid:2010864; rev:10; metadata:created_at 2010_07_30, cve CVE_2009_0921, confidence High, signature_severity Major, updated_at 2020_11_02;)