Versions (6)
Version DetailsCurrent
Rev: 7 • Dec 21, 2021, 12:00 PMET POLICY Vulnerable Java Version 17.0.x Detected
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET POLICY Vulnerable Java Version 17.0.x Detected"; flow:established,to_server; flowbits:set,ET.http.javaclient.vulnerable; http.user_agent; content:"Java/17.0."; content:!"12"; within:2; threshold:type limit, count 2, seconds 300, track by_src; reference:url,www.oracle.com/java/technologies/javase/17u-relnotes.html; classtype:bad-unknown; sid:2034817; rev:7; metadata:affected_product Java, attack_target Client_Endpoint, created_at 2021_12_21, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_07_18;)
Dec 21, 2021, 12:00 PM
Jul 18, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 8, 2025, 9:34 PM
rules/emerging-policy.rules