fkie_cve-2017-8338
Vulnerability from fkie_nvd
Published
2017-05-18 06:29
Modified
2024-11-21 03:33
Severity ?
Summary
A vulnerability in MikroTik Version 6.38.5 could allow an unauthenticated remote attacker to exhaust all available CPU via a flood of UDP packets on port 500 (used for L2TP over IPsec), preventing the affected router from accepting new connections; all devices will be disconnected from the router and all logs removed automatically.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | http://seclists.org/fulldisclosure/2017/May/59 | Exploit, Third Party Advisory | |
| cve@mitre.org | https://cxsecurity.com/issue/WLB-2017050062 | Exploit, Third Party Advisory | |
| cve@mitre.org | https://packetstormsecurity.com/files/142538/MikroTik-RouterBoard-6.38.5-Denial-Of-Service.html | Exploit, Third Party Advisory | |
| cve@mitre.org | https://www.vulnerability-lab.com/get_content.php?id=2064 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://seclists.org/fulldisclosure/2017/May/59 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://cxsecurity.com/issue/WLB-2017050062 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://packetstormsecurity.com/files/142538/MikroTik-RouterBoard-6.38.5-Denial-Of-Service.html | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.vulnerability-lab.com/get_content.php?id=2064 | Exploit, Third Party Advisory |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:mikrotik:routeros:6.38.5:*:*:*:*:*:*:*",
"matchCriteriaId": "6FF33501-CBA2-4ED1-9EF9-3FDCF8472BBB",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in MikroTik Version 6.38.5 could allow an unauthenticated remote attacker to exhaust all available CPU via a flood of UDP packets on port 500 (used for L2TP over IPsec), preventing the affected router from accepting new connections; all devices will be disconnected from the router and all logs removed automatically."
},
{
"lang": "es",
"value": "Una vulnerabilidad en MikroTik versi\u00f3n 6.38.5 podr\u00eda permitir a un atacante remoto no autenticado agotar toda la CPU disponible mediante una inundaci\u00f3n de paquetes UDP en el puerto 500 (utilizado para L2TP a trav\u00e9s de IPsec), evitando que el enrutador afectado acepte nuevas conexiones; Todos los dispositivos se desconectar\u00e1n del enrutador y todos los registros se eliminar\u00e1n autom\u00e1ticamente."
}
],
"id": "CVE-2017-8338",
"lastModified": "2024-11-21T03:33:47.753",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.8,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2017-05-18T06:29:00.293",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "http://seclists.org/fulldisclosure/2017/May/59"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://cxsecurity.com/issue/WLB-2017050062"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://packetstormsecurity.com/files/142538/MikroTik-RouterBoard-6.38.5-Denial-Of-Service.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.vulnerability-lab.com/get_content.php?id=2064"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "http://seclists.org/fulldisclosure/2017/May/59"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://cxsecurity.com/issue/WLB-2017050062"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://packetstormsecurity.com/files/142538/MikroTik-RouterBoard-6.38.5-Denial-Of-Service.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.vulnerability-lab.com/get_content.php?id=2064"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-400"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.