CVE-2019-3972

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 v3.0

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

CVSS v2.0

2.1 LOWAV:L/AC:L/Au:N/C:N/I:N/A:P

EPSS

0.39% chance of exploitation in the next 30 days, 32th percentile

Published

2019-07-17

Updated

2024-08-04

Proof-of-concept exploits (1)

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

References

• CVE Record
• NVD entry

Related

• CVE-2019-3971
• CVE-2019-3973
• CVE-2019-3970
• CVE-2019-3978
• CVE-2019-3969
• CVE-2019-3980