FKIE_CVE-2007-0856
Vulnerability from fkie_nvd - Published: 2007-02-08 18:28 - Updated: 2025-04-09 00:30
Severity ?
Summary
TmComm.sys 1.5.0.1052 in the Trend Micro Anti-Rootkit Common Module (RCM), with the VsapiNI.sys 3.320.0.1003 scan engine, as used in Trend Micro PC-cillin Internet Security 2007, Antivirus 2007, Anti-Spyware for SMB 3.2 SP1, Anti-Spyware for Consumer 3.5, Anti-Spyware for Enterprise 3.0 SP2, Client / Server / Messaging Security for SMB 3.5, Damage Cleanup Services 3.2, and possibly other products, assigns Everyone write permission for the \\.\TmComm DOS device interface, which allows local users to access privileged IOCTLs and execute arbitrary code or overwrite arbitrary memory in the kernel context.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| trend_micro | client-server-messaging_security | 3.5 | |
| trend_micro | damage_cleanup_services | 3.2 | |
| trend_micro | pc-cillin_internet_security | 2007 | |
| trend_micro | tmcomm.sys | 1.5.1052 | |
| trend_micro | trend_micro_antirootkit_common_module | * | |
| trend_micro | trend_micro_antispyware | 3.0_sp2 | |
| trend_micro | trend_micro_antispyware | 3.2_sp1 | |
| trend_micro | trend_micro_antispyware | 3.5 | |
| trend_micro | trend_micro_antivirus | 2007 | |
| trend_micro | vsapini.sys | 3.320.1003 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
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"criteria": "cpe:2.3:a:trend_micro:client-server-messaging_security:3.5:*:smb:*:*:*:*:*",
"matchCriteriaId": "3FF0A426-B764-4660-AA76-7331940FFBD1",
"vulnerable": true
},
{
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"matchCriteriaId": "A2B3B2FF-EEEA-4ABA-879A-0075B87DA29F",
"vulnerable": true
},
{
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"matchCriteriaId": "F945B425-D79F-4B5F-A588-5DCDCFB87B06",
"vulnerable": true
},
{
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"matchCriteriaId": "56B2A7AD-E243-4930-B00F-4A7680ED15D2",
"vulnerable": true
},
{
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"matchCriteriaId": "4EE4FA55-19D4-4B3E-82EE-52B7B0C5569D",
"vulnerable": true
},
{
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"matchCriteriaId": "BC5FF5AF-357B-48E0-A7CD-0CA04627DB77",
"vulnerable": true
},
{
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"matchCriteriaId": "634E1211-C6DF-4ED6-BB13-00CEBC1BE72F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:trend_micro:trend_micro_antispyware:3.5:*:consumer:*:*:*:*:*",
"matchCriteriaId": "D24123B7-FFA7-4EDC-B15E-23A3020E2E24",
"vulnerable": true
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{
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"vulnerable": true
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{
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"matchCriteriaId": "E0DC6803-19FB-4E28-AF17-835B6E2C626D",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "TmComm.sys 1.5.0.1052 in the Trend Micro Anti-Rootkit Common Module (RCM), with the VsapiNI.sys 3.320.0.1003 scan engine, as used in Trend Micro PC-cillin Internet Security 2007, Antivirus 2007, Anti-Spyware for SMB 3.2 SP1, Anti-Spyware for Consumer 3.5, Anti-Spyware for Enterprise 3.0 SP2, Client / Server / Messaging Security for SMB 3.5, Damage Cleanup Services 3.2, and possibly other products, assigns Everyone write permission for the \\\\.\\TmComm DOS device interface, which allows local users to access privileged IOCTLs and execute arbitrary code or overwrite arbitrary memory in the kernel context."
},
{
"lang": "es",
"value": "TmComm.sys 1.5.0.1052 en el Trend Micro Anti-Rootkit Common Module (RCM), con el motor de b\u00fasqueda VsapiNI.sys 3.320.0.1003, como se usa en Trend Micro PC-cillin Internet Security 2007, Antivirus 2007, Anti-Spyware para SMB 3.2 SP1, Anti-Spyware para Consumer 3.5, Anti-Spyware para Enterprise 3.0 SP2, Client / Server / Messaging Security para SMB 3.5, Damage Cleanup Services 3.2, y posiblemente otros productos, asigna permisos de escritura para TODOS para la interfaz de dispositivo DOS \\\\.\\TmComm, que permite a usuarios locales acceder a IOCTLs privilegiadas y ejecutar c\u00f3digo de su elecci\u00f3n o sobre-escribir memoria de su elecci\u00f3n en el contexto Kernel."
}
],
"id": "CVE-2007-0856",
"lastModified": "2025-04-09T00:30:58.490",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.2,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 10.0,
"obtainAllPrivilege": true,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2007-02-08T18:28:00.000",
"references": [
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"tags": [
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{
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{
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"tags": [
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"url": "http://www.kb.cert.org/vuls/id/282240"
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{
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{
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"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32353"
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
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"value": "NVD-CWE-Other"
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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