gsd-2021-4198
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A NULL Pointer Dereference vulnerability in the messaging_ipc.dll component as used in Bitdefender Total Security, Internet Security, Antivirus Plus, Endpoint Security Tools, VPN Standalone allows an attacker to arbitrarily crash product processes and generate crashdump files. This issue affects: Bitdefender Total Security versions prior to 26.0.3.29. Bitdefender Internet Security versions prior to 26.0.3.29. Bitdefender Antivirus Plus versions prior to 26.0.3.29. Bitdefender Endpoint Security Tools versions prior to 7.2.2.92. Bitdefender VPN Standalone versions prior to 25.5.0.48.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-4198",
"description": "A NULL Pointer Dereference vulnerability in the messaging_ipc.dll component as used in Bitdefender Total Security, Internet Security, Antivirus Plus, Endpoint Security Tools, VPN Standalone allows an attacker to arbitrarily crash product processes and generate crashdump files.\nThis issue affects:\nBitdefender Total Security\nversions prior to 26.0.3.29.\nBitdefender Internet Security\nversions prior to 26.0.3.29.\nBitdefender Antivirus Plus\nversions prior to 26.0.3.29.\nBitdefender Endpoint Security Tools\nversions prior to 7.2.2.92.\nBitdefender VPN Standalone\nversions prior to 25.5.0.48.",
"id": "GSD-2021-4198"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-4198"
],
"details": "A NULL Pointer Dereference vulnerability in the messaging_ipc.dll component as used in Bitdefender Total Security, Internet Security, Antivirus Plus, Endpoint Security Tools, VPN Standalone allows an attacker to arbitrarily crash product processes and generate crashdump files. This issue affects: Bitdefender Total Security versions prior to 26.0.3.29. Bitdefender Internet Security versions prior to 26.0.3.29. Bitdefender Antivirus Plus versions prior to 26.0.3.29. Bitdefender Endpoint Security Tools versions prior to 7.2.2.92. Bitdefender VPN Standalone versions prior to 25.5.0.48.",
"id": "GSD-2021-4198",
"modified": "2023-12-13T01:23:11.454244Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ASSIGNER": "cve-requests@bitdefender.com",
"DATE_PUBLIC": "2022-02-05T10:00:00.000Z",
"ID": "CVE-2021-4198",
"STATE": "PUBLIC",
"TITLE": "messaging_ipc.dll NULL Pointer Dereference in multiple Bitdefender products (VA-10016) "
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
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{
"product_name": "Total Security",
"version": {
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"version_value": "26.0.3.29"
}
]
}
},
{
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}
]
}
},
{
"product_name": "Antivirus Plus",
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}
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}
},
{
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"version": {
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"version_affected": "\u003c",
"version_value": "7.2.2.92"
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},
{
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"version": {
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"version_value": "25.5.0.48"
}
]
}
}
]
},
"vendor_name": "Bitdefender"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Michael DePlante (@izobashi) of Trend Micro Zero Day Initiative"
}
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"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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"lang": "eng",
"value": "A NULL Pointer Dereference vulnerability in the messaging_ipc.dll component as used in Bitdefender Total Security, Internet Security, Antivirus Plus, Endpoint Security Tools, VPN Standalone allows an attacker to arbitrarily crash product processes and generate crashdump files. This issue affects: Bitdefender Total Security versions prior to 26.0.3.29. Bitdefender Internet Security versions prior to 26.0.3.29. Bitdefender Antivirus Plus versions prior to 26.0.3.29. Bitdefender Endpoint Security Tools versions prior to 7.2.2.92. Bitdefender VPN Standalone versions prior to 25.5.0.48."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
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"impact": {
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"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
}
},
"problemtype": {
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{
"description": [
{
"lang": "eng",
"value": "CWE-476 NULL Pointer Dereference"
}
]
}
]
},
"references": {
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{
"name": "https://www.bitdefender.com/support/security-advisories/messaging_ipc-dll-null-pointer-dereference-in-multiple-bitdefender-products-va-10016/",
"refsource": "MISC",
"url": "https://www.bitdefender.com/support/security-advisories/messaging_ipc-dll-null-pointer-dereference-in-multiple-bitdefender-products-va-10016/"
},
{
"name": "https://www.zerodayinitiative.com/advisories/ZDI-22-483/",
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"url": "https://www.zerodayinitiative.com/advisories/ZDI-22-483/"
}
]
},
"solution": [
{
"lang": "eng",
"value": "An automatic update to these new product versions fixes the issue:\n \n- Bitdefender Total Security version 26.0.3.29\n- Bitdefender Internet Security version 26.0.3.29\n- Bitdefender Antivirus Plus version 26.0.3.29\n- Bitdefender VPN Standalone version 25.5.0.48\n- Bitdefender Endpoint Security Tools version 7.2.2.92"
}
],
"source": {
"defect": [
"VA-10016"
],
"discovery": "EXTERNAL"
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"cpe_name": [],
"versionEndExcluding": "26.0.3.29",
"vulnerable": true
},
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{
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},
{
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},
{
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"cpe_name": [],
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"operator": "OR"
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"ID": "CVE-2021-4198"
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"description": {
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"value": "A NULL Pointer Dereference vulnerability in the messaging_ipc.dll component as used in Bitdefender Total Security, Internet Security, Antivirus Plus, Endpoint Security Tools, VPN Standalone allows an attacker to arbitrarily crash product processes and generate crashdump files. This issue affects: Bitdefender Total Security versions prior to 26.0.3.29. Bitdefender Internet Security versions prior to 26.0.3.29. Bitdefender Antivirus Plus versions prior to 26.0.3.29. Bitdefender Endpoint Security Tools versions prior to 7.2.2.92. Bitdefender VPN Standalone versions prior to 25.5.0.48."
}
]
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"value": "CWE-476"
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"references": {
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{
"name": "N/A",
"refsource": "CONFIRM",
"tags": [
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"url": "https://www.bitdefender.com/support/security-advisories/messaging_ipc-dll-null-pointer-dereference-in-multiple-bitdefender-products-va-10016/"
},
{
"name": "https://www.zerodayinitiative.com/advisories/ZDI-22-483/",
"refsource": "MISC",
"tags": [
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"url": "https://www.zerodayinitiative.com/advisories/ZDI-22-483/"
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]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 3.6,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": false
},
"baseMetricV3": {
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"availabilityImpact": "HIGH",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 4.2
}
},
"lastModifiedDate": "2022-03-11T19:18Z",
"publishedDate": "2022-03-07T12:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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