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{
"id": "CVE-2015-3245",
"sourceIdentifier": "secalert@redhat.com",
"published": "2015-08-11T14:59:05.570",
"lastModified": "2023-02-13T00:48:56.483",
"vulnStatus": "Modified",
"descriptions": [
{
"lang": "en",
"value": "Incomplete blacklist vulnerability in the chfn function in libuser before 0.56.13-8 and 0.60 before 0.60-7, as used in the userhelper program in the usermode package, allows local users to cause a denial of service (/etc/passwd corruption) via a newline character in the GECOS field."
},
{
"lang": "es",
"value": "Vulnerabilidad de lista negra incompleta en la funci\u00f3n chfn en libuser en versiones anteriores a 0.56.13-8 y 0.60 en versiones anteriores a 0.60-7, tal como se utiliza en el programa userhelp en el paquete usermode, permite a usuarios locales provocar una denegaci\u00f3n de servicio (/etc/passwd corruption) a trav\u00e9s de un caracter de nueva l\u00ednea en el campo GECOS."
}
],
"metrics": {
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{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
"accessVector": "LOCAL",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 2.1
},
"baseSeverity": "LOW",
"exploitabilityScore": 3.9,
"impactScore": 2.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-20"
}
]
}
],
"configurations": [
{
"nodes": [
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"references": [
{
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163044.html",
"source": "secalert@redhat.com"
},
{
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162947.html",
"source": "secalert@redhat.com"
},
{
"url": "http://rhn.redhat.com/errata/RHSA-2015-1482.html",
"source": "secalert@redhat.com"
},
{
"url": "http://rhn.redhat.com/errata/RHSA-2015-1483.html",
"source": "secalert@redhat.com"
},
{
"url": "http://www.securityfocus.com/bid/76021",
"source": "secalert@redhat.com"
},
{
"url": "http://www.securitytracker.com/id/1033040",
"source": "secalert@redhat.com"
},
{
"url": "https://access.redhat.com/articles/1537873",
"source": "secalert@redhat.com"
},
{
"url": "https://www.exploit-db.com/exploits/44633/",
"source": "secalert@redhat.com"
},
{
"url": "https://www.qualys.com/2015/07/23/cve-2015-3245-cve-2015-3246/cve-2015-3245-cve-2015-3246.txt",
"source": "secalert@redhat.com",
"tags": [
"Exploit"
]
}
]
}