CVE-2019-3971

State: Published
Severity: Not scored
Published: Jul 17, 2019
Updated: Aug 4, 2024
Reserved: Jan 3, 2019

Description

Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to a local Denial of Service affecting CmdVirth.exe via its LPC port "cmdvrtLPCServerPort". 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. This results in CmdVirth.exe and its child svchost.exe instances to terminate.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Comodo Antivirusn/a	Versions 12.0.0.6810 and belowAffected

References

https://www.tenable.com/security/research/tra-2019-34

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