fkie_cve-2016-4450
Vulnerability from fkie_nvd
Published
2016-06-07 14:06
Modified
2024-11-21 02:52
Severity ?
Summary
os/unix/ngx_files.c in nginx before 1.10.1 and 1.11.x before 1.11.1 allows remote attackers to cause a denial of service (NULL pointer dereference and worker process crash) via a crafted request, involving writing a client request body to a temporary file.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| canonical | ubuntu_linux | 14.04 | |
| canonical | ubuntu_linux | 15.10 | |
| canonical | ubuntu_linux | 16.04 | |
| f5 | nginx | * | |
| f5 | nginx | 1.11.0 | |
| debian | debian_linux | 8.0 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*",
"matchCriteriaId": "815D70A8-47D3-459C-A32C-9FEACA0659D1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*",
"matchCriteriaId": "E88A537F-F4D0-46B9-9E37-965233C2A355",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
"matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F2EC9375-FBB9-4D3B-A41B-5D41550CA03D",
"versionEndExcluding": "1.10.1",
"versionStartIncluding": "1.3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:f5:nginx:1.11.0:*:*:*:*:*:*:*",
"matchCriteriaId": "4816D822-53EA-4E20-A8C5-33EA663B5B13",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
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"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",
"vulnerable": true
}
],
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}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "os/unix/ngx_files.c in nginx before 1.10.1 and 1.11.x before 1.11.1 allows remote attackers to cause a denial of service (NULL pointer dereference and worker process crash) via a crafted request, involving writing a client request body to a temporary file."
},
{
"lang": "es",
"value": "os/unix/ngx_files.c en nginx en versiones anteriores a 1.10.1 y 1.11.x en versiones anteriores a 1.11.1 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (referencia a puntero NULL y ca\u00edda de proceso worker) a trav\u00e9s de una petici\u00f3n manipulada, implicando la escritura de una petici\u00f3n de cuerpo de cliente en un archivo temporal."
}
],
"id": "CVE-2016-4450",
"lastModified": "2024-11-21T02:52:14.230",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
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}
],
"cvssMetricV31": [
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2016-06-07T14:06:14.200",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "http://mailman.nginx.org/pipermail/nginx-announce/2016/000179.html"
},
{
"source": "secalert@redhat.com",
"tags": [
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],
"url": "http://www.debian.org/security/2016/dsa-3592"
},
{
"source": "secalert@redhat.com",
"tags": [
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],
"url": "http://www.securityfocus.com/bid/90967"
},
{
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"tags": [
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"url": "http://www.securitytracker.com/id/1036019"
},
{
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"tags": [
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],
"url": "http://www.ubuntu.com/usn/USN-2991-1"
},
{
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"tags": [
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],
"url": "https://access.redhat.com/errata/RHSA-2016:1425"
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{
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},
{
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"tags": [
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},
{
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},
{
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"tags": [
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},
{
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},
{
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"tags": [
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},
{
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"tags": [
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],
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}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-476"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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