CVE-2017-12300

Name of the Vulnerable Software and Affected Versions Cisco Firepower System Software (affected versions not specified)

Description A flaw in the SNORT detection engine could allow an unauthenticated, remote attacker to bypass a file policy configured to block the Server Message Block Version 2 (SMB2) protocol. This is due to incorrect detection of an SMB2 file based on the file length. An attacker could exploit this by sending a crafted SMB2 transfer request, potentially bypassing filters configured to block SMB2 traffic.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.