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{
"id": "CVE-2014-2583",
"sourceIdentifier": "cve@mitre.org",
"published": "2014-04-10T20:29:20.707",
"lastModified": "2019-01-03T15:01:45.700",
"vulnStatus": "Modified",
"descriptions": [
{
"lang": "en",
"value": "Multiple directory traversal vulnerabilities in pam_timestamp.c in the pam_timestamp module for Linux-PAM (aka pam) 1.1.8 allow local users to create arbitrary files or possibly bypass authentication via a .. (dot dot) in the (1) PAM_RUSER value to the get_ruser function or (2) PAM_TTY value to the check_tty function, which is used by the format_timestamp_name function."
},
{
"lang": "es",
"value": "M\u00faltiples vulnerabilidades de salto de directorio en pam_timestamp.c en el m\u00f3dulo pam_timestamp para Linux-PAM (tambi\u00e9n conocido como pam) 1.1.8 permite a atacantes remotos crear archivos arbitrarios o posiblemente eludir la autenticaci\u00f3n a trav\u00e9s de un .. (punto punto) en el valor(1) PAM_RUSER para la funci\u00f3n get_ruser o en el valor (2) PAM_TTY para la funci\u00f3n check_tty, que es utilizada por la funci\u00f3n format_timestamp_name."
}
],
"metrics": {
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
"accessVector": "NETWORK",
"accessComplexity": "MEDIUM",
"authentication": "NONE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"availabilityImpact": "NONE",
"baseScore": 5.8
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 8.6,
"impactScore": 4.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-22"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:linux-pam:linux-pam:1.1.8:*:*:*:*:*:*:*",
"matchCriteriaId": "90605E61-D799-47D1-AE78-F47D0DCE4CC6"
}
]
}
]
}
],
"references": [
{
"url": "http://www.openwall.com/lists/oss-security/2014/03/24/5",
"source": "cve@mitre.org"
},
{
"url": "http://www.openwall.com/lists/oss-security/2014/03/26/10",
"source": "cve@mitre.org"
},
{
"url": "http://www.openwall.com/lists/oss-security/2014/03/31/6",
"source": "cve@mitre.org"
},
{
"url": "http://www.securityfocus.com/bid/66493",
"source": "cve@mitre.org"
},
{
"url": "http://www.ubuntu.com/usn/USN-2935-1",
"source": "cve@mitre.org"
},
{
"url": "http://www.ubuntu.com/usn/USN-2935-2",
"source": "cve@mitre.org"
},
{
"url": "http://www.ubuntu.com/usn/USN-2935-3",
"source": "cve@mitre.org"
},
{
"url": "https://git.fedorahosted.org/cgit/linux-pam.git/commit/?id=Linux-PAM-1_1_8-32-g9dcead8",
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Patch"
]
},
{
"url": "https://security.gentoo.org/glsa/201605-05",
"source": "cve@mitre.org"
}
]
}