EUVD-2019-13580

Malware in sbrugna...

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-2019-14694

A use-after-free flaw in the sandbox container implemented in cmdguard.sys in Comodo Antivirus 12.0.0.6870 can be triggered due to a race condition when handling IRPMJCLEANUP requests in the minifilter for directory change notifications. This allows an attacker to cause a denial of service BSOD...

CVE-2019-14694

CVE-2019-14694 describes a use-after-free in the sandbox container of Comodo Antivirus 12.0.0.6870, triggered by a race condition in the minifilter handling IRP_MJ_CLEANUP for directory change notifications. The flaw in cmdguard.sys could allow a local attacker to cause a denial of service (BSOD)...

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...

Out-of-bounds

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...