CVE-2019-11485
Estado: ModificadaBaja (3.3)—
Sander Bos discovered Apport's lock file was in a world-writable directory which allowed all users to prevent crash handling.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
- Puntuación base: 3.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.26%
- Percentil entre todas las CVEs puntuadas: 16
- Fecha de la puntuación: 4/10/2026
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-412
- NVD-CWE-noinfo
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2019-11485",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 2.1,
"accessVector": "LOCAL",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "LOW",
"obtainAllPrivilege": false,
"exploitabilityScore": 3.9,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "security@ubuntu.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 3.3,
"attackVector": "LOCAL",
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "LOW",
"privilegesRequired": "LOW",
"confidentialityImpact": "NONE"
},
"impactScore": 1.4,
"exploitabilityScore": 1.8
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 3.3,
"attackVector": "LOCAL",
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "LOW",
"privilegesRequired": "LOW",
"confidentialityImpact": "NONE"
},
"impactScore": 1.4,
"exploitabilityScore": 1.8
}
]
},
"affected": [
{
"source": "security@ubuntu.com",
"affectedData": [
{
"vendor": "Canonical",
"product": "apport",
"versions": [
{
"status": "affected",
"version": "2.14.1",
"lessThan": "2.14.1-0ubuntu3.29+esm2",
"versionType": "custom"
},
{
"status": "affected",
"version": "2.20.1",
"lessThan": "2.20.1-0ubuntu2.20",
"versionType": "custom"
},
{
"status": "affected",
"version": "2.20.9",
"lessThan": "2.20.9-0ubuntu7.8",
"versionType": "custom"
},
{
"status": "affected",
"version": "2.20.11",
"lessThan": "2.20.11-0ubuntu8.1",
"versionType": "custom"
}
]
}
]
}
],
"published": "2020-02-08T05:15:13.807",
"references": [
{
"url": "https://usn.ubuntu.com/usn/usn-4171-1",
"tags": [
"Third Party Advisory"
],
"source": "security@ubuntu.com"
},
{
"url": "https://usn.ubuntu.com/usn/usn-4171-2",
"tags": [
"Third Party Advisory"
],
"source": "security@ubuntu.com"
},
{
"url": "https://usn.ubuntu.com/usn/usn-4171-1",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://usn.ubuntu.com/usn/usn-4171-2",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "security@ubuntu.com",
"description": [
{
"lang": "en",
"value": "CWE-412"
}
]
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Sander Bos discovered Apport's lock file was in a world-writable directory which allowed all users to prevent crash handling."
},
{
"lang": "es",
"value": "Sander Bos detectó que el archivo de bloqueo de Apport estaba en un directorio de tipo world-writable que permitía a todos los usuarios impedir el manejo de bloqueos."
}
],
"lastModified": "2026-06-17T02:12:59.870",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apport_project:apport:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "47363193-B4DB-4654-BFAC-373426212337"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*",
"vulnerable": true,
"matchCriteriaId": "815D70A8-47D3-459C-A32C-9FEACA0659D1"
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B"
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
"vulnerable": true,
"matchCriteriaId": "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D"
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CD783B0C-9246-47D9-A937-6144FE8BFF0F"
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A31C8344-3E02-4EB8-8BD8-4C84B7959624"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "security@ubuntu.com"
}