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{
"id": "CVE-2007-1730",
"sourceIdentifier": "cve@mitre.org",
"published": "2007-03-28T10:19:00.000",
"lastModified": "2018-10-16T16:40:38.647",
"vulnStatus": "Modified",
"descriptions": [
{
"lang": "en",
"value": "Integer signedness error in the DCCP support in the do_dccp_getsockopt function in net/dccp/proto.c in Linux kernel 2.6.20 and later allows local users to read kernel memory or cause a denial of service (oops) via a negative optlen value."
},
{
"lang": "es",
"value": "Un error en la presencia de signo en un entero en el soporte DCCP de la funci\u00f3n do_dccp_getsockopt del net/dccp/proto.c en el kernel del Linux 2.6.20 y versiones posteriores permite a usuarios locales leer la memoria del kernel y provocar una denegaci\u00f3n de servicio (oops) mediante un valor optlen negativo."
}
],
"vendorComments": [
{
"organization": "Red Hat",
"comment": "Not vulnerable. This issue did not affect the version of the Linux kernel as shipped with Red Hat Enterprise Linux 2.1, 3, 4, or 5.",
"lastModified": "2007-10-23T00:00:00"
}
],
"metrics": {
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:N/A:C",
"accessVector": "LOCAL",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "COMPLETE",
"integrityImpact": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 6.6
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 3.9,
"impactScore": 9.2,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
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"references": [
{
"url": "http://marc.info/?l=dccp&m=117509584316267&w=2",
"source": "cve@mitre.org"
},
{
"url": "http://securityreason.com/securityalert/2482",
"source": "cve@mitre.org"
},
{
"url": "http://www.securityfocus.com/archive/1/463934/100/0/threaded",
"source": "cve@mitre.org"
},
{
"url": "http://www.securityfocus.com/archive/1/464144/100/0/threaded",
"source": "cve@mitre.org"
},
{
"url": "http://www.securityfocus.com/bid/23162",
"source": "cve@mitre.org"
},
{
"url": "http://www.securitytracker.com/id?1017820",
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},
{
"url": "http://www.ubuntu.com/usn/usn-464-1",
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},
{
"url": "http://www.vupen.com/english/advisories/2007/1143",
"source": "cve@mitre.org"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/33274",
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}
]
}