GCVE - cpe:2.3:a:n/a:comodo_antivirus:*:*:*:*:*:*:*:*

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cpe:2.3:a:n/a:comodo_antivirus:*:*:*:*:*:*:*:*

part: a version: * update: *

Vendor	N/A (`22f567d3-1203-528c-8f0e-3eb9c2f6ca78`)
Product	Comodo Antivirus (`c092c470-73ea-5256-8644-27d4250772da`)
Edition	*
Language	*
Software edition	*
Target software	*
Target hardware	*
Other	*
Notes	Imported from gcve-enriched-dumps CVE data

PURL mappings

PURL	Source	Last updated
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Vulnerability references

Identifier	cpeApplicability	Submitted	db.gcve.eu details	Rationale
`CVE:CVE-2019-3973`	vulnerable	2026-06-08 05:13:56.575971	Details available Comodo Antivirus versions 11.0.0.6582 and below are vulnerable to Denial of Service affecting CmdGuard.sys via its filter port "cmdServicePort". A low privileged process can crash CmdVirth.exe to decrease the port's connection count followed by process hollowing a CmdVirth.exe instance with malicious code to obtain a handle to "cmdServicePort". Once this occurs, a specially crafted message can be sent to "cmdServicePort" using "FilterSendMessage" API. This can trigger an out-of-bounds write if lpOutBuffer parameter in FilterSendMessage API is near the end of specified buffer bounds. The crash occurs when the driver performs a memset operation which uses a size beyond the size of buffer specified, causing kernel crash. Published: 2019-07-17T20:41:32.000Z Updated: 2024-08-04T19:26:27.704Z Open on db.gcve.eu Reference links https://www.tenable.com/security/research/tra-2019-34	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2019-3972`	vulnerable	2026-06-08 05:13:56.575495	Details available 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. Published: 2019-07-17T20:40:37.000Z Updated: 2024-08-04T19:26:27.643Z Open on db.gcve.eu Reference links https://www.tenable.com/security/research/tra-2019-34	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2019-3971`	vulnerable	2026-06-08 05:13:56.575070	Details available 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. Published: 2019-07-17T20:35:01.000Z Updated: 2024-08-04T19:26:27.555Z Open on db.gcve.eu Reference links https://www.tenable.com/security/research/tra-2019-34	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2019-3970`	vulnerable	2026-06-08 05:13:56.574697	Details available Comodo Antivirus versions up to 12.0.0.6810 are vulnerable to Arbitrary File Write due to Cavwp.exe handling of Comodo's Antivirus database. 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. Published: 2019-07-17T20:34:21.000Z Updated: 2024-08-04T19:26:27.668Z Open on db.gcve.eu Reference links https://www.tenable.com/security/research/tra-2019-34	Imported from gcve-enriched-dumps CVE data

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