A local process can bypass the signature check enforced by CmdAgent via process hollowing which can then allow the process to invoke sensitive COM methods in CmdAgent such as writing to the registry with SYSTEM privileges.Ĭomodo Antivirus through 12., Comodo Firewall through 12., and Comodo Internet Security Premium through 12., with the Comodo Container feature, are vulnerable to Sandbox Escape.Ĭomodo Antivirus versions 12. are vulnerable to Local Privilege Escalation due to CmdAgent's handling of COM clients. This results in CmdVirth.exe and its child svchost.exe instances to terminate.Ĭomodo Antivirus versions up to 12. A low privileged local process can connect to this port and send an LPC_DATAGRAM, which triggers an Access Violation due to hardcoded NULLs used for Source parameter in a memcpy operation that is called for this handler. are vulnerable to a local Denial of Service affecting CmdVirth.exe via its LPC port "cmdvrtLPCServerPort". Cavwp.exe loads Comodo antivirus definition database in unsecured global section objects, allowing a local low privileged process to modify this data directly and change virus signatures.Ĭomodo Antivirus versions up to 12. are vulnerable to Arbitrary File Write due to Cavwp.exe handling of Comodo's Antivirus database. This DLL is then loaded into a high-privileged service before the binary signature validation logic is loaded, and might bypass some of the self-defense mechanisms.Ĭomodo Antivirus versions up to 12. A DLL Preloading vulnerability allows an attacker to implant an unsigned DLL named iLog.dll in a partially unprotected product directory.
This allows an attacker to cause a denial of service (BSOD) when an executable is run inside the container.Īn issue was discovered in signmgr.dll 6.5.0.819 in Comodo Internet Security through 12.0. can be triggered due to a race condition when handling IRP_MJ_CLEANUP requests in the minifilter for directory change notifications.
Comodo firewall 12.2.2.8012 code#
Web Console in Comodo UTM Firewall before 2.7.0 allows remote attackers to execute arbitrary code without authentication via a crafted URL.Ī use-after-free flaw in the sandbox container implemented in cmdguard.sys in Comodo Antivirus 12. To escalate privilege, a low-privileged attacker can use an NTFS directory junction to restore a malicious DLL from quarantine into the System32 folder. has a quarantine flaw that allows privilege escalation. You have to test it for yourself.Comodo Antivirus 12. To sum things up, COMODO Internet Security Premium is a brilliant security application, but that's only our opinion. But other system applications run slower. Surprisingly enough, COMODO uses very little CPU and memory resources while scanning is active. The firewall lets you view events and alerts that were possibly triggered by attacks on the computer, define a new trusted or blocked application, create a set of global rules, and configure various options.ĭefense+ has some interesting features, such as running a program in the Sandbox (a "safe haven" for untrusted, restricted, limited or partially limited applications), adding or removing files to and from your local safe executable database, and viewing unrecognized files (which are automatically placed in the Sandbox until further notice).
Comodo firewall 12.2.2.8012 full#
The antivirus section lets you run or schedule a scan (a full scan, on critical areas, or a spyware scan), configure the scanner settings, view antivirus events and quarantined items, but also submit suspicious files to COMODO to be further analyzed. The GUI is very eye-catching and simple to follow.ĬOMODO seems to have a lot of features for each main function, but they are well organized. Updating takes several minutes, after which COMODO runs an automatic scan on your computer (which takes a really long time, but it's thorough).
Comodo firewall 12.2.2.8012 Pc#
In one of them, COMODO searched for updates, another one informed us of how the firewall had detected a new private network that our PC was about to join, and another one which is the software's interface. When the program is launched, you are welcomed by three windows. It includes an antivirus module, combined with firewall features build an unbreakable shield.ĬOMODO Internet Security Premium offers to change your DNS servers to COMODO SecureDNS servers (it has a description), and to enable "Cloud Based Behavior Analysis" of unrecognized programs by submitting them to COMODO. COMODO Internet Security Premium is an antivirus system that aims to protect your system, files and folders against online threats.
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