fkie_cve-2014-2289
Vulnerability from fkie_nvd
Published
2014-04-18 22:14
Modified
2024-11-21 02:06
Severity ?
Summary
res/res_pjsip_exten_state.c in the PJSIP channel driver in Asterisk Open Source 12.x before 12.1.0 allows remote authenticated users to cause a denial of service (crash) via a SUBSCRIBE request without any Accept headers, which triggers an invalid pointer dereference.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:digium:asterisk:12.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "B446105E-6C8E-495A-BF83-A33CB33485A5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:digium:asterisk:12.1.0:rc1:*:*:*:*:*:*",
"matchCriteriaId": "3B4D6D24-A718-4962-AD4E-F19AFB03BFF4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:digium:asterisk:12.1.0:rc2:*:*:*:*:*:*",
"matchCriteriaId": "BE2F0D0D-761C-4338-93F0-506E94E57000",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:digium:asterisk:12.1.0:rc3:*:*:*:*:*:*",
"matchCriteriaId": "3D38DFCA-E357-4A28-8F03-FDADF40A5185",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "res/res_pjsip_exten_state.c in the PJSIP channel driver in Asterisk Open Source 12.x before 12.1.0 allows remote authenticated users to cause a denial of service (crash) via a SUBSCRIBE request without any Accept headers, which triggers an invalid pointer dereference."
},
{
"lang": "es",
"value": "res/res_pjsip_exten_state.c en el controlador de canal PJSIP en Asterisk Open Source 12.x anterior a 12.1.0 permite a usuarios remotos autenticados causar una denegaci\u00b4\u00b4on de servicio (ca\u00edda) a trav\u00e9s de una solicitud SUBSCRIBE sin cabeceras Accept, lo que provoca una referencia de puntero invalida."
}
],
"id": "CVE-2014-2289",
"lastModified": "2024-11-21T02:06:00.843",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 3.5,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 6.8,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2014-04-18T22:14:38.137",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Patch"
],
"url": "http://downloads.asterisk.org/pub/security/AST-2014-004-12.diff"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://downloads.asterisk.org/pub/security/AST-2014-004.html"
},
{
"source": "cve@mitre.org",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html"
},
{
"source": "cve@mitre.org",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html"
},
{
"source": "cve@mitre.org",
"url": "https://issues.asterisk.org/jira/browse/ASTERISK-23139"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "http://downloads.asterisk.org/pub/security/AST-2014-004-12.diff"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://downloads.asterisk.org/pub/security/AST-2014-004.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://issues.asterisk.org/jira/browse/ASTERISK-23139"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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