fkie_cve-2013-2028
Vulnerability from fkie_nvd
Published
2013-07-20 03:37
Modified
2024-11-21 01:50
Severity ?
Summary
The ngx_http_parse_chunked function in http/ngx_http_parse.c in nginx 1.3.9 through 1.4.0 allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a chunked Transfer-Encoding request with a large chunk size, which triggers an integer signedness error and a stack-based buffer overflow.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| f5 | nginx | * | |
| fedoraproject | fedora | 19 |
{
"configurations": [
{
"nodes": [
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"matchCriteriaId": "F40496BC-8266-4253-BF09-C93EABA9BFE1",
"versionEndIncluding": "1.4.0",
"versionStartIncluding": "1.3.9",
"vulnerable": true
}
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The ngx_http_parse_chunked function in http/ngx_http_parse.c in nginx 1.3.9 through 1.4.0 allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a chunked Transfer-Encoding request with a large chunk size, which triggers an integer signedness error and a stack-based buffer overflow."
},
{
"lang": "es",
"value": "La funci\u00f3n ngx_http_parse_chunked en http/ngx_http_parse.c en nginx v1.3.9 hasta v1.4.0 permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda) y ejecutar c\u00f3digo arbitrario mediante una solicitud Transfer-Encoding (chunked) con un tama\u00f1o de chunk de gran longitud, lo que genera un error de \"integer signedness\" y un desbordamiento de b\u00fafer."
}
],
"id": "CVE-2013-2028",
"lastModified": "2024-11-21T01:50:53.560",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
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"source": "nvd@nist.gov",
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"published": "2013-07-20T03:37:20.730",
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{
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{
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},
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],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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