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

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{
"id": "CVE-2014-5355",
"sourceIdentifier": "cve@mitre.org",
"published": "2015-02-20T11:59:00.060",
"lastModified": "2024-11-21T02:11:54.640",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "MIT Kerberos 5 (aka krb5) through 1.13.1 incorrectly expects that a krb5_read_message data field is represented as a string ending with a '\\0' character, which allows remote attackers to (1) cause a denial of service (NULL pointer dereference) via a zero-byte version string or (2) cause a denial of service (out-of-bounds read) by omitting the '\\0' character, related to appl/user_user/server.c and lib/krb5/krb/recvauth.c."
},
{
"lang": "es",
"value": "MIT Kerberos 5 (tambi\u00e9n conocido como krb5) hasta 1.13.1 espera incorrectamente que un campo de datos krb5_read_message se representa como una cadena que termine con un caracter '\\0', lo que permite a atacantes remotos (1) causar una denegaci\u00f3n de servicio (referencia a puntero nulo) a trav\u00e9s de una cadena de versi\u00f3n de cero bytes o (2) causar una denegaci\u00f3n de servicio (lectura fuera de rango) mediante la omisi\u00f3n del caracter '\\0', relacionado con appl/user_user/server.c y lib/krb5/krb/recvauth.c."
}
],
"metrics": {
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{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"baseScore": 5.0,
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "PARTIAL"
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
]
}
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"references": [
{
"url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=8050",
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
]
},
{
"url": "http://lists.opensuse.org/opensuse-updates/2015-03/msg00061.html",
"source": "cve@mitre.org"
},
{
"url": "http://rhn.redhat.com/errata/RHSA-2015-0794.html",
"source": "cve@mitre.org"
},
{
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:069",
"source": "cve@mitre.org"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html",
"source": "cve@mitre.org"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html",
"source": "cve@mitre.org"
},
{
"url": "http://www.securityfocus.com/bid/74042",
"source": "cve@mitre.org"
},
{
"url": "http://www.ubuntu.com/usn/USN-2810-1",
"source": "cve@mitre.org"
},
{
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"source": "cve@mitre.org"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00040.html",
"source": "cve@mitre.org"
},
{
"url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=8050",
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
]
},
{
"url": "http://lists.opensuse.org/opensuse-updates/2015-03/msg00061.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://rhn.redhat.com/errata/RHSA-2015-0794.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:069",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securityfocus.com/bid/74042",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.ubuntu.com/usn/USN-2810-1",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://github.com/krb5/krb5/commit/102bb6ebf20f9174130c85c3b052ae104e5073ec",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00040.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/476.html\">CWE-476: NULL Pointer Dereference</a>"
}