2024-12-08 03:06:42 +00:00

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{
"id": "CVE-2015-7327",
"sourceIdentifier": "security@mozilla.org",
"published": "2015-09-24T04:59:29.317",
"lastModified": "2024-11-21T02:36:35.843",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Mozilla Firefox before 41.0 does not properly restrict the availability of High Resolution Time API times, which allows remote attackers to track last-level cache access, and consequently obtain sensitive information, via crafted JavaScript code that makes performance.now calls."
},
{
"lang": "es",
"value": "Vulnerabiliad en Mozilla Firefox en versiones anteriores a 41.0, no restringe adecuadamente la disponibilidad de tiempos de la API High Resolution Time, lo que podr\u00eda permitir a atacantes remotos rastrear el acceso a la cach\u00e9 de \u00faltimo nivel, y consecuentemente obtener informaci\u00f3n sensible, a trav\u00e9s de c\u00f3digo JavaScript manipulado que realiza llamadas performance.now."
}
],
"metrics": {
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"baseScore": 4.3,
"accessVector": "NETWORK",
"accessComplexity": "MEDIUM",
"authentication": "NONE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"availabilityImpact": "NONE"
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": true
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-200"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*",
"versionEndIncluding": "40.0.3",
"matchCriteriaId": "4EE7B0EF-4A3A-4353-8B50-6F28B5CADBDB"
}
]
}
]
}
],
"references": [
{
"url": "http://arxiv.org/abs/1502.07373",
"source": "security@mozilla.org",
"tags": [
"Exploit"
]
},
{
"url": "http://www.mozilla.org/security/announce/2015/mfsa2015-114.html",
"source": "security@mozilla.org",
"tags": [
"Vendor Advisory"
]
},
{
"url": "http://www.securitytracker.com/id/1033640",
"source": "security@mozilla.org"
},
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1153672",
"source": "security@mozilla.org"
},
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1167489",
"source": "security@mozilla.org"
},
{
"url": "http://arxiv.org/abs/1502.07373",
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
]
},
{
"url": "http://www.mozilla.org/security/announce/2015/mfsa2015-114.html",
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
]
},
{
"url": "http://www.securitytracker.com/id/1033640",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1153672",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1167489",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
]
}