ET ACTIVEX Possible CommuniCrypt Mail SMTP ActiveX AddAttachments Method Access Stack Buffer Overflow

Query · suricata

flow:to_client,established;
content:"CLSID"; nocase;
content:"F8D07B72-B4B4-46A0-ACC0-C771D4614B82"; nocase; distance:0;
content:"AddAttachments"; nocase; distance:0;
Raw source ET ACTIVEX Possible CommuniCrypt Mail SMTP ActiveX AddAttachments Method Access Stack Buffer Overflow · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET ACTIVEX Possible CommuniCrypt Mail SMTP ActiveX AddAttachments Method Access Stack Buffer Overflow";
    flow:to_client,established;
    content:"CLSID"; nocase;
    content:"F8D07B72-B4B4-46A0-ACC0-C771D4614B82"; nocase; distance:0;
    content:"AddAttachments"; nocase; distance:0;
    reference:url,packetstormsecurity.org/files/89856/CommuniCrypt-Mail-1.16-SMTP-ActiveX-Stack-Buffer-Overflow.html;
    classtype:attempted-user;
    sid:2015493; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2012_07_20, deployment Perimeter, confidence Low, signature_severity Major, tag ActiveX, updated_at 2019_07_26;
)

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