CVE-2019-14678
Estado: ModificadaCrítica (10)—
SAS XML Mapper 9.45 has an XML External Entity (XXE) vulnerability that can be leveraged by malicious attackers in multiple ways. Examples are Local File Reading, Out Of Band File Exfiltration, Server Side Request Forgery, and/or Potential Denial of Service attacks. This vulnerability also affects the XMLV2 LIBNAME engine when the AUTOMAP option is used.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- Puntuación base: 10
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 2.95%
- Percentil entre todas las CVEs puntuadas: 87
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (2)
CWE
- CWE-611
Referencias
- http://support.sas.com/kb/64/719.html
- https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2019-14678-Unsafe%20XML%20Parsing-SAS%20XML%20Mapper
- http://support.sas.com/kb/64/719.html
- https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2019-14678-Unsafe%20XML%20Parsing-SAS%20XML%20Mapper
JSON original (NVD)
Mostrar
{
"id": "CVE-2019-14678",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"baseScore": 10,
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 6,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2019-11-14T21:15:11.357",
"references": [
{
"url": "http://support.sas.com/kb/64/719.html",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2019-14678-Unsafe%20XML%20Parsing-SAS%20XML%20Mapper",
"tags": [
"Exploit",
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://support.sas.com/kb/64/719.html",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2019-14678-Unsafe%20XML%20Parsing-SAS%20XML%20Mapper",
"tags": [
"Exploit",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-611"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "SAS XML Mapper 9.45 has an XML External Entity (XXE) vulnerability that can be leveraged by malicious attackers in multiple ways. Examples are Local File Reading, Out Of Band File Exfiltration, Server Side Request Forgery, and/or Potential Denial of Service attacks. This vulnerability also affects the XMLV2 LIBNAME engine when the AUTOMAP option is used."
},
{
"lang": "es",
"value": "SAS XML Mapper versión 9.45, tiene una vulnerabilidad de tipo XML External Entity (XXE) que los atacantes maliciosos pueden aprovechar en múltiples maneras. Algunos ejemplos son la Lectura de Archivos Local, la Filtración de Archivos Fuera de Banda, la Falsificación de Peticiones del Lado del Servidor o potenciales ataques de denegación de servicio. Esta vulnerabilidad también afecta al motor XMLV2 LIBNAME cuando se utiliza la opción AUTOMAP."
}
],
"lastModified": "2026-06-17T02:18:47.850",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:sas:xml_mapper:9.45:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "14EE3A71-551A-49C1-A094-3EB2C9D91B67"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:sas:base_sas:9.4:ts1m6:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "849BE921-AF2E-479B-9951-03B9F236E110"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:hp:hp-ux:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "F480AA32-841A-4E68-9343-B2E7548B0A0C"
},
{
"criteria": "cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "E492C463-D76E-49B7-A4D4-3B499E422D89"
},
{
"criteria": "cpe:2.3:o:ibm:z\\/os:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "0E97A964-6F9E-4C87-9B90-21AE2C1DF52F"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"
},
{
"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:x64:*",
"vulnerable": false,
"matchCriteriaId": "82132539-3C34-4B63-BE2A-F51077D8BC5A"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "21540673-614A-4D40-8BD7-3F07723803B0"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_7:-:-:*:*:enterprise:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1D44BBE9-2C02-4FFA-AC18-C4B7D13553B0"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_7:-:-:*:*:home_premium:*:*:*",
"vulnerable": false,
"matchCriteriaId": "B51A6188-C855-48B1-9A04-8FF3C330C21E"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_7:-:-:*:*:professional:*:*:*",
"vulnerable": false,
"matchCriteriaId": "BBB559E8-495B-4EB3-A054-5B23F1B8F6AB"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_7:-:-:*:*:ultimate:*:*:*",
"vulnerable": false,
"matchCriteriaId": "FD1B0619-486A-4C8D-A55D-74D7734BB3E2"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_8:-:*:*:*:enterprise:*:*:*",
"vulnerable": false,
"matchCriteriaId": "F758C0AF-0D52-4EC9-80E6-49D232781223"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_8:-:*:*:*:pro:*:*:*",
"vulnerable": false,
"matchCriteriaId": "918C123E-1E0A-459F-9AB7-7A478F557D05"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:pro:*:*:*",
"vulnerable": false,
"matchCriteriaId": "7BAC5A99-C5CB-43A8-BF47-0CEF18793A85"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:datacenter:*:*:*",
"vulnerable": false,
"matchCriteriaId": "429C5FDD-7455-47CD-BC2B-14DB628F7650"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:standard:*:*:*",
"vulnerable": false,
"matchCriteriaId": "CB3F2581-68F4-4241-8CCC-8B9DBBD65CB8"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:datacenter:*:*:*",
"vulnerable": false,
"matchCriteriaId": "32BCD530-F6E2-4F9B-AD4C-7DF2BED00296"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "041FF8BA-0B12-4A1F-B4BF-9C4F33B7C1E7"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "DB79EE26-FC32-417D-A49C-A1A63165A968"
},
{
"criteria": "cpe:2.3:o:oracle:solaris:-:*:*:*:*:*:x64:*",
"vulnerable": false,
"matchCriteriaId": "63CA0FD9-03F3-4429-96B0-82BA20A7D3D3"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "cve@mitre.org"
}