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Add CVE-2021-21409 for GHSA-f256-j965-7f32

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Robert Schultheis 2021-03-30 09:04:27 -06:00
parent 577578ea1e
commit dc6449c87c
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1 changed files with 86 additions and 6 deletions
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2021/21xxx/CVE-2021-21409.json
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@ -1,18 +1,98 @@
{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-21409",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Possible request smuggling in HTTP/2 due missing validation of content-length"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "netty",
"version": {
"version_data": [
{
"version_value": "< 4.1.61.Final"
}
]
}
}
]
},
"vendor_name": "netty"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty (io.netty:netty-codec-http2) before version 4.1.61.Final there is a vulnerability that enables request smuggling. The content-length header is not correctly validated if the request only uses a single Http2HeaderFrame with the endStream set to to true. This could lead to request smuggling if the request is proxied to a remote peer and translated to HTTP/1.1. This is a followup of GHSA-wm47-8v5p-wjpj/CVE-2021-21295 which did miss to fix this one case. This was fixed as part of 4.1.61.Final."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/netty/netty/security/advisories/GHSA-f256-j965-7f32",
"refsource": "CONFIRM",
"url": "https://github.com/netty/netty/security/advisories/GHSA-f256-j965-7f32"
},
{
"name": "https://github.com/netty/netty/security/advisories/GHSA-wm47-8v5p-wjpj",
"refsource": "MISC",
"url": "https://github.com/netty/netty/security/advisories/GHSA-wm47-8v5p-wjpj"
},
{
"name": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21295",
"refsource": "MISC",
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21295"
},
{
"name": "https://github.com/netty/netty/commit/b0fa4d5aab4215f3c22ce6123dd8dd5f38dc0432",
"refsource": "MISC",
"url": "https://github.com/netty/netty/commit/b0fa4d5aab4215f3c22ce6123dd8dd5f38dc0432"
}
]
},
"source": {
"advisory": "GHSA-f256-j965-7f32",
"discovery": "UNKNOWN"
}
}