fkie_cve-2019-1212
Vulnerability from fkie_nvd
Published
2019-08-14 21:15
Modified
2024-11-21 04:36
Severity ?
Summary
A memory corruption vulnerability exists in the Windows Server DHCP service when processing specially crafted packets. An attacker who successfully exploited the vulnerability could cause the DHCP server service to stop responding.
To exploit the vulnerability, a remote unauthenticated attacker could send a specially crafted packet to an affected DHCP server.
The security update addresses the vulnerability by correcting how DHCP servers handle network packets.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| secure@microsoft.com | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1212 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1212 | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | windows_10 | 1607 | |
| microsoft | windows_10 | 1709 | |
| microsoft | windows_10 | 1803 | |
| microsoft | windows_10 | 1809 | |
| microsoft | windows_10 | 1903 | |
| microsoft | windows_7 | - | |
| microsoft | windows_8.1 | - | |
| microsoft | windows_rt_8.1 | - | |
| microsoft | windows_server_2008 | - | |
| microsoft | windows_server_2008 | r2 | |
| microsoft | windows_server_2008 | r2 | |
| microsoft | windows_server_2012 | - | |
| microsoft | windows_server_2012 | r2 | |
| microsoft | windows_server_2016 | - | |
| microsoft | windows_server_2016 | 1803 | |
| microsoft | windows_server_2016 | 1903 | |
| microsoft | windows_server_2019 | - |
{
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A memory corruption vulnerability exists in the Windows Server DHCP service when processing specially crafted packets. An attacker who successfully exploited the vulnerability could cause the DHCP server service to stop responding.\nTo exploit the vulnerability, a remote unauthenticated attacker could send a specially crafted packet to an affected DHCP server.\nThe security update addresses the vulnerability by correcting how DHCP servers handle network packets.\n"
},
{
"lang": "es",
"value": "Existe una vulnerabilidad de corrupci\u00f3n de memoria en el servicio DHCP de Windows Server, cuando se procesan paquetes especialmente dise\u00f1ados, tambi\u00e9n se conoce como \"Windows DHCP Server Denial of Service Vulnerability\". El ID de este CVE es diferente de CVE-2019-1206."
}
],
"id": "CVE-2019-1212",
"lastModified": "2024-11-21T04:36:15.160",
"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,
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"source": "nvd@nist.gov",
"type": "Primary",
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"cvssMetricV31": [
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
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"source": "secure@microsoft.com",
"type": "Secondary"
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},
"published": "2019-08-14T21:15:18.423",
"references": [
{
"source": "secure@microsoft.com",
"tags": [
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],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1212"
},
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}
],
"sourceIdentifier": "secure@microsoft.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
- 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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