Barracuda Email Security Gateway vulnerabilities

1 vulnerability

Known vulnerabilities in Barracuda Email Security Gateway, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

9.8CriticalCVE-2023-2868barracuda · barracuda email security gateway +5 moreRemote Code injection in Barracuda Email Security GatewayA remote command injection vulnerability exists in the Barracuda Email Security Gateway (appliance form factor only) product effecting versions 5.1.3.001-9.2.0.006. The vulnerability arises out of a failure to comprehensively sanitize the processing of .tar file (tape archives). The vulnerability stems from incomplete input validation of a user-supplied .tar file as it pertains to the names of the files contained within the archive. As a consequence, a remote attacker can specifically format these file names in a particular manner that will result in remotely executing a system command through Perl's qx operator with the privileges of the Email Security Gateway product. This issue was fixed as part of BNSF-36456 patch. This patch was automatically applied to all customer appliances.KEVEPSS86.84%