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nvd-json-data-feeds/CVE-2010/CVE-2010-25xx/CVE-2010-2524.json
René Helmke 7791f18b51 bootstrap
2023-05-16 16:09:41 +02:00

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{
"id": "CVE-2010-2524",
"sourceIdentifier": "secalert@redhat.com",
"published": "2010-09-08T20:00:02.823",
"lastModified": "2023-02-13T03:16:50.310",
"vulnStatus": "Modified",
"descriptions": [
{
"lang": "en",
"value": "The DNS resolution functionality in the CIFS implementation in the Linux kernel before 2.6.35, when CONFIG_CIFS_DFS_UPCALL is enabled, relies on a user's keyring for the dns_resolver upcall in the cifs.upcall userspace helper, which allows local users to spoof the results of DNS queries and perform arbitrary CIFS mounts via vectors involving an add_key call, related to a \"cache stuffing\" issue and MS-DFS referrals."
},
{
"lang": "es",
"value": "La funcionalidad de resoluci\u00f3n DNS en el kernel de Linux anterior a v2.6.35, cuando CONFIG_CIFS_DFS_UPCALL est\u00e1 activado, cuenta con el \"keyring\" de usuario para la \"upcall\" dns_resolver en el espacio de usuario cifs.upcall, lo que permite a usuarios locales secuestrar los resultados de las consultas DNS y realizar montajes (mounts) CIFS de su elecci\u00f3n a trav\u00e9s de vectores que involucran una llamada add_key, relacionado con un cuesti\u00f3n de relleno de cach\u00e9 (stuffing) y referencias MS-DFS."
}
],
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
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"baseScore": 4.6
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}
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