fkie_cve-2020-5136
Vulnerability from fkie_nvd
Published
2020-10-12 11:15
Modified
2024-11-21 05:33
Severity ?
Summary
A buffer overflow vulnerability in SonicOS allows an authenticated attacker to cause Denial of Service (DoS) in the SSL-VPN and virtual assist portal, which leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0.
References
Impacted products
{
"configurations": [
{
"nodes": [
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A buffer overflow vulnerability in SonicOS allows an authenticated attacker to cause Denial of Service (DoS) in the SSL-VPN and virtual assist portal, which leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0."
},
{
"lang": "es",
"value": "Una vulnerabilidad de desbordamiento del b\u00fafer en SonicOS, permite a un atacante autenticado causar una Denegaci\u00f3n de Servicio (DoS) en el portal de SSL-VPN y virtual assist, lo que conlleva a un bloqueo del firewall. Esta vulnerabilidad afect\u00f3 a SonicOS Gen 5 versiones 5.9.1.7, 5.9.1.13, Gen 6 versiones 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv versi\u00f3n 6.5.4.v y Gen 7 versi\u00f3n 7.0.0.0"
}
],
"id": "CVE-2020-5136",
"lastModified": "2024-11-21T05:33:36.643",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
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"attackVector": "NETWORK",
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"baseScore": 6.5,
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
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},
"published": "2020-10-12T11:15:12.827",
"references": [
{
"source": "PSIRT@sonicwall.com",
"tags": [
"Vendor Advisory"
],
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0011"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0011"
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"sourceIdentifier": "PSIRT@sonicwall.com",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
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"lang": "en",
"value": "CWE-120"
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"type": "Secondary"
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"source": "nvd@nist.gov",
"type": "Primary"
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]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.
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