CVE-2019-3972 Information

Description

Comodo Antivirus versions 12.0.0.6810 and below are vulnerable to Denial of Service affecting CmdAgent.exe via an unprotected section object \GUID_CisSharedMemBuff. This section object is exposed by CmdAgent and contains a SharedMemoryDictionary object which allows a low privileged process to modify the object data causing CmdAgent.exe to crash.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Reference

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

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5