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2023-05-16 16:09:41 +02:00

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{
"id": "CVE-2020-12390",
"sourceIdentifier": "security@mozilla.org",
"published": "2020-05-26T18:15:11.230",
"lastModified": "2020-05-29T16:12:28.190",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "Incorrect origin serialization of URLs with IPv6 addresses could lead to incorrect security checks. This vulnerability affects Firefox < 76."
},
{
"lang": "es",
"value": "Una serializaci\u00f3n incorrecta del origen de las URL con direcciones IPv6 podr\u00eda conllevar a comprobaciones de seguridad incorrectas. Esta vulnerabilidad afecta a Firefox versiones anteriores a 76."
}
],
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{
"source": "nvd@nist.gov",
"type": "Primary",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9
}
],
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"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5
},
"baseSeverity": "HIGH",
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-502"
}
]
}
],
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"references": [
{
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1141959",
"source": "security@mozilla.org",
"tags": [
"Permissions Required"
]
},
{
"url": "https://www.mozilla.org/security/advisories/mfsa2020-16/",
"source": "security@mozilla.org",
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}