CVE-2019-3973

Comodo Antivirus versions 11.0.0.6582 and below are vulnerable to Denial of Service affecting CmdGuard.sys via its filter port "cmdServicePort". A low privileged process can crash CmdVirth.exe to decrease the port's connection count followed by process hollowing a CmdVirth.exe instance with...

CVE-2019-3973

Comodo Antivirus versions 11.0.0.6582 and below are vulnerable to Denial of Service affecting CmdGuard.sys via its filter port "cmdServicePort". A low privileged process can crash CmdVirth.exe to decrease the port's connection count followed by process hollowing a CmdVirth.exe instance with...

CVE-2019-3973

CVE-2019-3973 affects Comodo Antivirus 11.0.0.6582 and earlier. The issue resides in Cmdguard.sys handling of the filter port cmdServicePort. A low-privilege process can force CmdVirth.exe to crash, reduce the port’s connection count, then hollow (process hollowing) CmdVirth.exe to obtain a handl...

CVE-2019-3973: Out-of-bounds Write

Comodo Antivirus versions 11.0.0.6582 and below are vulnerable to Denial of Service affecting CmdGuard.sys via its filter port "cmdServicePort". A low privileged process can crash CmdVirth.exe to decrease the port's connection count followed by process hollowing a CmdVirth.exe instance with...