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ghsa-476v-g848-xccf
Vulnerability from github
Published
2023-01-11 00:30
Modified
2023-01-11 00:30
Severity ?
Details
Windows Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability.
{
"affected": [],
"aliases": [
"CVE-2023-21757"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-01-10T22:15:00Z",
"severity": "HIGH"
},
"details": "Windows Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability.",
"id": "GHSA-476v-g848-xccf",
"modified": "2023-01-11T00:30:46Z",
"published": "2023-01-11T00:30:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-21757"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21757"
},
{
"type": "WEB",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21757"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
cve-2023-21757
Vulnerability from cvelistv5
Published
2023-01-10 00:00
Modified
2024-08-02 09:51
Severity ?
EPSS score ?
Summary
Windows Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability
References
| ▼ | URL | Tags |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21757 | vendor-advisory |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-21757",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-05-29T14:30:13.841501Z",
"version": "2.0.3"
},
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"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
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"tags": [
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],
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21757"
}
],
"title": "CVE Program Container"
}
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"product": "Windows Server 2022",
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"product": "Windows 11 version 21H2",
"vendor": "Microsoft",
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],
"datePublic": "2023-01-10T08:00:00+00:00",
"descriptions": [
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}
],
"metrics": [
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},
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"scenarios": [
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"value": "GENERAL"
}
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}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476: NULL Pointer Dereference",
"lang": "en-US",
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}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-05-29T03:04:20.380Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
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"references": [
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"tags": [
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"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21757"
}
],
"title": "Windows Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability"
}
},
"cveMetadata": {
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"cveId": "CVE-2023-21757",
"datePublished": "2023-01-10T00:00:00",
"dateReserved": "2022-12-13T00:00:00",
"dateUpdated": "2024-08-02T09:51:49.862Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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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.