ET CURRENT_EVENTS excessive fatal alerts (possible POODLE attack against client)

7.0.35.0SID: 2019417Rev: 4Disabled2 views
Sourceet/open
Fileemerging-current_events.rules
CreatedOctober 15, 2014
UpdatedJuly 26, 2019
Classificationpolicy-violation
alert tcp $EXTERNAL_NET [443,465,993,995,25] -> $HOME_NET any (msg:"ET CURRENT_EVENTS excessive fatal alerts (possible POODLE attack against client)"; flow:from_server,established; ssl_version:sslv3; content:"|15 03 00 00|"; depth:4; byte_jump:2,3,post_offset -1; isdataat:!2,relative; threshold:type both, track by_dst, count 50, seconds 300; reference:url,blog.fox-it.com/2014/10/15/poodle/; reference:url,www.openssl.org/~bodo/ssl-poodle.pdf; reference:cve,2014-3566; reference:url,askubuntu.com/questions/537196/how-do-i-patch-workaround-sslv3-poodle-vulnerability-cve-2014-3566; reference:url,www.imperialviolet.org/2014/10/14/poodle.html; classtype:policy-violation; sid:2019417; rev:4; metadata:created_at 2014_10_15, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)

References

urlblog.fox-it.com/2014/10/15/poodle/
urlwww.openssl.org/~bodo/ssl-poodle.pdf
cve2014-3566
urlaskubuntu.com/questions/537196/how-do-i-patch-workaround-sslv3-poodle-vulnerability-cve-2014-3566
urlwww.imperialviolet.org/2014/10/14/poodle.html

Metadata

created at2014_10_15
signature severityMinor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2019_07_26

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