fkie_cve-2010-4210
Vulnerability from fkie_nvd
Published
2010-11-22 12:54
Modified
2025-04-11 00:51
Severity ?
Summary
The pfs_getextattr function in FreeBSD 7.x before 7.3-RELEASE and 8.x before 8.0-RC1 unlocks a mutex that was not previously locked, which allows local users to cause a denial of service (kernel panic), overwrite arbitrary memory locations, and possibly execute arbitrary code via vectors related to opening a file on a file system that uses pseudofs.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*",
"matchCriteriaId": "209B9BFC-97A5-4646-BCF2-731F5A6EE975",
"versionEndExcluding": "7.3",
"versionStartIncluding": "7.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:8.0:p1:*:*:*:*:*:*",
"matchCriteriaId": "9904B561-8FDE-44CD-82C3-8CFB115E9338",
"vulnerable": true
},
{
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"matchCriteriaId": "C1E2C60C-9BB4-4B7B-8B57-63FE331A980B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:8.0:p3:*:*:*:*:*:*",
"matchCriteriaId": "B8778F4A-AF7F-4E1F-B128-1CAB96565546",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:8.0:p4:*:*:*:*:*:*",
"matchCriteriaId": "2FA5B829-1918-4D9B-ABA1-84F936770383",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:8.0:p5:*:*:*:*:*:*",
"matchCriteriaId": "1432D890-9547-41C9-9D8E-D031D37147FC",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:8.0:p6:*:*:*:*:*:*",
"matchCriteriaId": "6BAB6547-CF2E-4B6F-A06A-BBCC29222D60",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The pfs_getextattr function in FreeBSD 7.x before 7.3-RELEASE and 8.x before 8.0-RC1 unlocks a mutex that was not previously locked, which allows local users to cause a denial of service (kernel panic), overwrite arbitrary memory locations, and possibly execute arbitrary code via vectors related to opening a file on a file system that uses pseudofs."
},
{
"lang": "es",
"value": "La funci\u00f3n pfs_getextattr en FreeBSD v7.x antes de v7.3-RELEASE y v8.x antes de v8.0 RC1 desbloquea un mutex que no ha sido cerrado anteriormente, lo que permite a usuarios locales causar una denegaci\u00f3n de servicio (kernel panic), sobrescribir cualquier ubicaci\u00f3n de memoria, y posiblemente ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de vectores relacionados con la apertura de un archivo en un sistema de archivos que utiliza pseudofs.\r\n"
}
],
"id": "CVE-2010-4210",
"lastModified": "2025-04-11T00:51:21.963",
"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": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
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"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2010-11-22T12:54:10.707",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Broken Link",
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/42200"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "http://security.FreeBSD.org/advisories/FreeBSD-SA-10:09.pseudofs.asc"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "http://www.securitytracker.com/id?1024724"
},
{
"source": "cve@mitre.org",
"tags": [
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"Vendor Advisory"
],
"url": "http://www.vupen.com/english/advisories/2010/2956"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/63218"
},
{
"source": "cve@mitre.org",
"tags": [
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"url": "https://www.exploit-db.com/exploits/15206/"
},
{
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"tags": [
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"url": "http://secunia.com/advisories/42200"
},
{
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"tags": [
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"url": "http://security.FreeBSD.org/advisories/FreeBSD-SA-10:09.pseudofs.asc"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://www.securitytracker.com/id?1024724"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://www.vupen.com/english/advisories/2010/2956"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/63218"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"VDB Entry"
],
"url": "https://www.exploit-db.com/exploits/15206/"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-667"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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