This X-Press Update™ product enhancement (XPU) 24.6, featuring Virtual Patch ™ technology, includes 21 new events including coverage for vulnerabities in Cisco, Oracle, MSN Messenger and several backdoor applications. Blocking for 60 events has been enabled.
Checks:
| Risk | VulnID | Check Name | Category |
| High | 15152 | Optix_Pro_Backdoor_Request | Unauthorized Access Attempt |
| High | 15996 | Backdoor_CYN_Request | Unauthorized Access Attempt |
| Medium | 18984 | HTML_Element_Location_Traversal | Pre-attack Probe |
| High | 19358 | Backdoor_CIA_Response | Unauthorized Access Attempt |
| High | 19627 | Guptachar_Response | Unauthorized Access Attempt |
| High | 19662 | X_ZToo_Backdoor_Response | Unauthorized Access Attempt |
| Medium | 19735 | MSRPC_Pipe_SAMR_Failed | Pre-attack Probe |
| High | 19842 | RAT_Content_Advisor_Overflow | Unauthorized Access Attempt |
| High | 19871 | Telnet_Client_SLC_Long_Reply | Unauthorized Access Attempt |
| Low | 19907 | TCP_Invalid_SACK | Denial of Service |
| High | 19910 | FTP_Oracle_Pass_Overflow | Unauthorized Access Attempt |
| High | 19914 | MDB_MSJet_File_Overflow | Unauthorized Access Attempt |
| High | 19950 | Image_GIF_MSNMessenger_Execute_Code | Unauthorized Access Attempt |
| Medium | 20173 | HTTP_YouSendIt_Email_Attachment | Protocol Signature |
| High | 20256 | Illusion_Backdoor_Response | Unauthorized Access Attempt |
| Low | 20342 | CiscoSccp_Open_Receive_Channel | Protocol Signature |
| Low | 20343 | CiscoSccp_Start_Media_Transmission | Protocol Signature |
| Low | 20344 | CiscoSccp_Stop_Media_Transmission | Protocol Signature |
| High | 20345 | CiscoSccp_Message_Overflow | Denial of Service |
| Low | 20346 | CiscoSccp_Message_Underflow | Suspicious Activity |
| Low | 20347 | CiscoSccp_Invalid_MessageID | Pre-attack Probe |
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