gsd-2018-12121
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Denial of Service with large HTTP headers: By using a combination of many requests with maximum sized headers (almost 80 KB per connection), and carefully timed completion of the headers, it is possible to cause the HTTP server to abort from heap allocation failure. Attack potential is mitigated by the use of a load balancer or other proxy layer.
Aliases
Aliases
{
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"alias": "CVE-2018-12121",
"description": "Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Denial of Service with large HTTP headers: By using a combination of many requests with maximum sized headers (almost 80 KB per connection), and carefully timed completion of the headers, it is possible to cause the HTTP server to abort from heap allocation failure. Attack potential is mitigated by the use of a load balancer or other proxy layer.",
"id": "GSD-2018-12121",
"references": [
"https://www.suse.com/security/cve/CVE-2018-12121.html",
"https://access.redhat.com/errata/RHSA-2019:3497",
"https://access.redhat.com/errata/RHSA-2019:2939",
"https://access.redhat.com/errata/RHSA-2019:2258",
"https://access.redhat.com/errata/RHSA-2019:1821",
"https://advisories.mageia.org/CVE-2018-12121.html",
"https://alas.aws.amazon.com/cve/html/CVE-2018-12121.html",
"https://linux.oracle.com/cve/CVE-2018-12121.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
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"id": "GSD-2018-12121",
"modified": "2023-12-13T01:22:29.749630Z",
"schema_version": "1.4.0"
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"accessVector": "NETWORK",
"authentication": "NONE",
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"baseScore": 5.0,
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"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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},
"lastModifiedDate": "2022-09-06T17:54Z",
"publishedDate": "2018-11-28T17:29Z"
}
}
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.