ET WEB_CLIENT Possible Adobe Reader and Acrobat Forms Data Format Remote Security Bypass Attempt

7.0.3 5.0SID: 2010664Rev: 7Enabled2 views

Fileemerging-web_client.rules

CreatedJuly 30, 2010

UpdatedApril 10, 2024

Classificationattempted-user

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT Possible Adobe Reader and Acrobat Forms Data Format Remote Security Bypass Attempt"; flow:established,to_client; file.data; content:"%FDF-"; fast_pattern; depth:600; content:"/F(JavaScript|3a|"; nocase; distance:0; reference:url,www.securityfocus.com/bid/37763; reference:cve,2009-3956; reference:url,www.stratsec.net/files/SS-2010-001_Stratsec_Acrobat_Script_Injection_Security_Advisory_v1.0.pdf; classtype:attempted-user; sid:2010664; rev:7; metadata:affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2010_07_30, cve CVE_2009_3956, deployment Perimeter, confidence Medium, signature_severity Major, tag Web_Client_Attacks, updated_at 2024_04_10;)

References

url	www.securityfocus.com/bid/37763
cve	2009-3956
url	www.stratsec.net/files/SS-2010-001_Stratsec_Acrobat_Script_Injection_Security_Advisory_v1.0.pdf

Metadata

affected productWeb_Browser_Plugins

attack targetClient_Endpoint

created at2010_07_30

cve

CVE-2009-3956

deploymentPerimeter

confidenceMedium

signature severityMajor

tagWeb_Client_Attacks

updated at2024_04_10

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