FKIE_CVE-2011-4062
Vulnerability from fkie_nvd - Published: 2011-10-18 01:55 - Updated: 2026-06-16 23:34
Severity
Summary
Buffer overflow in the kernel in FreeBSD 7.3 through 9.0-RC1 allows local users to cause a denial of service (panic) or possibly gain privileges via a bind system call with a long pathname for a UNIX socket.
References
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "secteam@freebsd.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:freebsd:freebsd:7.3:*:*:*:*:*:*:*",
"matchCriteriaId": "1F25FB59-1E4F-4420-8482-8007FF5E2411",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:7.4:*:*:*:*:*:*:*",
"matchCriteriaId": "0C94B745-BD27-423D-BBB6-A821CD9BC1C4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:8.1:*:*:*:*:*:*:*",
"matchCriteriaId": "9899C87E-2C09-46AE-BC24-1ACF012784CA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:8.2:*:*:*:*:*:*:*",
"matchCriteriaId": "DD5ECA1A-D9B4-4ED7-95EC-684E7AA2B765",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:9.0:beta1:*:*:*:*:*:*",
"matchCriteriaId": "CFBAF8FD-8266-46F4-836D-B0A24ECC817D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:9.0:beta2:*:*:*:*:*:*",
"matchCriteriaId": "1D96D084-E1BC-437D-ACEB-B545078B8549",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:9.0:beta3:*:*:*:*:*:*",
"matchCriteriaId": "5764F9ED-05B4-4334-AE65-45492DAB9119",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Buffer overflow in the kernel in FreeBSD 7.3 through 9.0-RC1 allows local users to cause a denial of service (panic) or possibly gain privileges via a bind system call with a long pathname for a UNIX socket."
},
{
"lang": "es",
"value": "Desbordamiento de b\u00fafer en la \"emulaci\u00f3n de Linux\" de apoyo en FreeBSD v7.3 y v7.4, v8.1 y v8.2, y v9 antes de v9.0-RC1 permite a usuarios locales provocar una denegaci\u00f3n de servicio (p\u00e1nico) y posiblemente ejecutar c\u00f3digo arbitrario mediante una llamada al llamado sistema de vinculaci\u00f3n con un largo camino para un socket UNIX-domain, que no se manipula correctamente, cuando la direcci\u00f3n es utilizada por otras llamadas al sistema no especificado."
}
],
"id": "CVE-2011-4062",
"lastModified": "2026-06-16T23:34:21.850",
"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
}
]
},
"published": "2011-10-18T01:55:01.530",
"references": [
{
"source": "secteam@freebsd.org",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/46202"
},
{
"source": "secteam@freebsd.org",
"url": "http://secunia.com/advisories/46564"
},
{
"source": "secteam@freebsd.org",
"tags": [
"Vendor Advisory"
],
"url": "http://security.freebsd.org/advisories/FreeBSD-SA-11:05.unix.asc"
},
{
"source": "secteam@freebsd.org",
"tags": [
"Patch"
],
"url": "http://security.freebsd.org/patches/SA-11:05/unix2.patch"
},
{
"source": "secteam@freebsd.org",
"url": "http://www.debian.org/security/2011/dsa-2325"
},
{
"source": "secteam@freebsd.org",
"tags": [
"Exploit"
],
"url": "http://www.exploit-db.com/exploits/17908"
},
{
"source": "secteam@freebsd.org",
"url": "http://www.osvdb.org/75788"
},
{
"source": "secteam@freebsd.org",
"url": "http://www.securityfocus.com/bid/49862"
},
{
"source": "secteam@freebsd.org",
"url": "http://www.securitytracker.com/id?1026106"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/46202"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/46564"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://security.freebsd.org/advisories/FreeBSD-SA-11:05.unix.asc"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "http://security.freebsd.org/patches/SA-11:05/unix2.patch"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2011/dsa-2325"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "http://www.exploit-db.com/exploits/17908"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.osvdb.org/75788"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/49862"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id?1026106"
}
],
"sourceIdentifier": "secteam@freebsd.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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