""ET WEB_CLIENT Google Chrome Pdfium JPEG2000 Heap Overflow""
SID: 2022890
Revision: 1
Class Type: bad-unknown
Metadata: affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2016_06_13, deployment Perimeter, signature_severity Major, tag Web_Client_Attacks, updated_at 2016_06_13
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: from_server,established
Contents:
-
Value: "stream"
-
Value: "|00 00 00 0c 6a 50 20 20 0d 0a 87 0a|"
-
Value: "|00 00 00 00 6a 70 32 63 ff 4f|"
-
Value: "|ff 51|"
-
Value: "|00 00 ff|"
Within: 3
PCRE: "/^[\x52\x5c\x64\x65\x90\x93]/R"
Special Options:
- file_data