gsd-2021-22960
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
The parse function in llhttp < 2.1.4 and < 6.0.6. ignores chunk extensions when parsing the body of chunked requests. This leads to HTTP Request Smuggling (HRS) under certain conditions.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-22960",
"description": "The parse function in llhttp \u003c 2.1.4 and \u003c 6.0.6. ignores chunk extensions when parsing the body of chunked requests. This leads to HTTP Request Smuggling (HRS) under certain conditions.",
"id": "GSD-2021-22960",
"references": [
"https://www.suse.com/security/cve/CVE-2021-22960.html",
"https://access.redhat.com/errata/RHSA-2022:0350",
"https://access.redhat.com/errata/RHSA-2022:0246",
"https://access.redhat.com/errata/RHSA-2022:0041",
"https://access.redhat.com/errata/RHSA-2021:5171",
"https://advisories.mageia.org/CVE-2021-22960.html",
"https://security.archlinux.org/CVE-2021-22960",
"https://linux.oracle.com/cve/CVE-2021-22960.html",
"https://access.redhat.com/errata/RHSA-2022:4914",
"https://www.debian.org/security/2022/dsa-5170",
"https://access.redhat.com/errata/RHEA-2022:4925",
"https://access.redhat.com/errata/RHEA-2022:5139",
"https://access.redhat.com/errata/RHEA-2022:5221",
"https://access.redhat.com/errata/RHEA-2022:5615"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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],
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"id": "GSD-2021-22960",
"modified": "2023-12-13T01:23:24.448880Z",
"schema_version": "1.4.0"
}
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"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c2.1.4||\u003e=3.0.0 \u003c6.0.6",
"affected_versions": "All versions before 2.1.4, all versions starting from 3.0.0 before 6.0.6",
"cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"cwe_ids": [
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"CWE-444",
"CWE-937"
],
"date": "2023-01-20",
"description": "The parse function in llhttp ignores chunk extensions when parsing the body of chunked requests. This leads to HTTP Request Smuggling (HRS) under certain conditions.",
"fixed_versions": [],
"identifier": "CVE-2021-22960",
"identifiers": [
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],
"not_impacted": "",
"package_slug": "npm/llhttp",
"pubdate": "2021-11-03",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request Smuggling\u0027)",
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"https://nvd.nist.gov/vuln/detail/CVE-2021-22960",
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"uuid": "34872515-f6ad-424c-87ac-e27dc70a16c3"
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]
},
"nvd.nist.gov": {
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
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"impactScore": 2.5
}
},
"lastModifiedDate": "2023-01-20T02:04Z",
"publishedDate": "2021-11-03T20:15Z"
}
}
}
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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.