""ET WEB_CLIENT Adobe Acrobat Reader FlateDecode Stream Predictor Exploit Attempt""

SID: 2013153

Revision: 1

Class Type: attempted-user

Metadata: affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2011_07_01, cve CVE_2009_3459, deployment Perimeter, signature_severity Major, tag Web_Client_Attacks, updated_at 2011_07_01

Reference:

  • cve

  • 2009-3459

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "Colors 1073741838"

Within:

PCRE: "/<<[^>]\x2FPredictor[^>]\x2FColors\x201073741838/smi"

Special Options:

source