CVE-2024-23441 - Vulnerability Details - OpenCVE

Description

Vba32 Antivirus v3.36.0 is vulnerable to a Denial of Service vulnerability by triggering the 0x2220A7 IOCTL code of the Vba32m64.sys driver.

Published: 2024-01-29

Score: 5.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

VirusBlokAda

Vba32 Antivirus

unknown

Version	Status	Constraints
`3.36.0`	affected	—

Configuration 1 [-]

AND

cpe:2.3:a:anti-virus:vba32:3.36.0:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2024-20945	Vba32 Antivirus v3.36.0 is vulnerable to a Denial of Service vulnerability by triggering the 0x2220A7 IOCTL code of the Vba32m64.sys driver.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00025.

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://fluidattacks.com/advisories/rollins/
https://www.anti-virus.by/vba32

History

Mon, 20 Apr 2026 16:30:00 +0000

Type	Values Removed	Values Added
Weaknesses	CWE-125

Tue, 17 Jun 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 05 Sep 2024 23:45:00 +0000

Type	Values Removed	Values Added
Weaknesses	CWE-400

Thu, 05 Sep 2024 23:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-125

Subscriptions

Anti-virus Vba32

Microsoft Windows

MITRE

Status: PUBLISHED

Assigner: Fluid Attacks

Published: 2024-01-29T16:06:17.742Z

Updated: 2026-04-20T14:06:25.016Z

Reserved: 2024-01-16T20:47:02.910Z

Link: CVE-2024-23441

Vulnrichment

Updated: 2024-08-01T23:06:24.254Z

NVD

Status : Modified

Published: 2024-01-29T16:15:09.203

Modified: 2026-04-20T16:16:39.757

Link: CVE-2024-23441

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-476

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2024-23441", "assignerOrgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869", "state": "PUBLISHED", "assignerShortName": "Fluid Attacks", "dateReserved": "2024-01-16T20:47:02.910Z", "datePublished": "2024-01-29T16:06:17.742Z", "dateUpdated": "2026-04-20T14:06:25.016Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unknown", "platforms": ["Windows"], "product": "Vba32 Antivirus", "vendor": "VirusBlokAda", "versions": [{"status": "affected", "version": "3.36.0"}]}], "datePublic": "2024-01-29T17:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Vba32 Antivirus v3.36.0 is vulnerable to a Denial of Service vulnerability by triggering the 0x2220A7 IOCTL code of the Vba32m64.sys driver."}], "value": "Vba32 Antivirus v3.36.0 is vulnerable to a Denial of Service vulnerability by triggering the 0x2220A7 IOCTL code of the Vba32m64.sys driver."}], "impacts": [{"capecId": "CAPEC-212", "descriptions": [{"lang": "en", "value": "CAPEC-212 Functionality Misuse"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869", "shortName": "Fluid Attacks", "dateUpdated": "2026-04-20T14:06:25.016Z"}, "references": [{"tags": ["third-party-advisory"], "url": "https://fluidattacks.com/advisories/rollins/"}, {"tags": ["product"], "url": "https://www.anti-virus.by/vba32"}], "source": {"discovery": "UNKNOWN"}, "title": "Vba32 Antivirus v3.36.0 - Denial of Service (DoS)", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T23:06:24.254Z"}, "title": "CVE Program Container", "references": [{"tags": ["third-party-advisory", "x_transferred"], "url": "https://fluidattacks.com/advisories/rollins/"}, {"tags": ["product", "x_transferred"], "url": "https://www.anti-virus.by/vba32"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-02-21T18:46:32.435654Z", "id": "CVE-2024-23441", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-17T14:26:53.139Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://fluidattacks.com/advisories/rollins/", "tags": ["third-party-advisory", "x_transferred"]}, {"url": "https://www.anti-virus.by/vba32", "tags": ["product", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T23:06:24.254Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-23441", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-02-21T18:46:32.435654Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-17T14:26:48.253Z"}}], "cna": {"title": "Vba32 Antivirus v3.36.0 - Denial of Service (DoS)", "source": {"discovery": "UNKNOWN"}, "impacts": [{"capecId": "CAPEC-212", "descriptions": [{"lang": "en", "value": "CAPEC-212 Functionality Misuse"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "VirusBlokAda", "product": "Vba32 Antivirus", "versions": [{"status": "affected", "version": "3.36.0"}], "platforms": ["Windows"], "defaultStatus": "unknown"}], "datePublic": "2024-01-29T17:00:00.000Z", "references": [{"url": "https://fluidattacks.com/advisories/rollins/", "tags": ["third-party-advisory"]}, {"url": "https://www.anti-virus.by/vba32", "tags": ["product"]}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "Vba32 Antivirus v3.36.0 is vulnerable to a Denial of Service vulnerability by triggering the 0x2220A7 IOCTL code of the Vba32m64.sys driver.", "supportingMedia": [{"type": "text/html", "value": "Vba32 Antivirus v3.36.0 is vulnerable to a Denial of Service vulnerability by triggering the 0x2220A7 IOCTL code of the Vba32m64.sys driver.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference"}]}], "providerMetadata": {"orgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869", "shortName": "Fluid Attacks", "dateUpdated": "2026-04-20T14:06:25.016Z"}}}, "cveMetadata": {"cveId": "CVE-2024-23441", "state": "PUBLISHED", "dateUpdated": "2026-04-20T14:06:25.016Z", "dateReserved": "2024-01-16T20:47:02.910Z", "assignerOrgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869", "datePublished": "2024-01-29T16:06:17.742Z", "assignerShortName": "Fluid Attacks"}, "dataVersion": "5.2"}