CVE-2019-3972

MEDIUM

Comodo Antivirus < 12.0.0.6810 - Out-of-Bounds Read

Title source: rule
STIX 2.1

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.

References (1)

Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://www.tenable.com/security/research/tra-2019-34

Scores

CVSS v3 5.5
EPSS 0.0005
EPSS Percentile 16.7%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-125
Status published
Products (1)
comodo/antivirus < 12.0.0.6810
Published Jul 17, 2019
Tracked Since Feb 18, 2026