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Auto-merge PR#2928

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Auto-merge PR#2928
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CVE Team 2021-09-21 13:20:21 -04:00 committed by GitHub
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2021/41xxx/CVE-2021-41084.json
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{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-41084",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Response Splitting from unsanitized headers in http4s"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "http4s",
"version": {
"version_data": [
{
"version_value": "<= 0.21.28"
},
{
"version_value": ">= 0.22.0, < 0.22.5"
},
{
"version_value": ">= 0.23.0, < 0.23.4"
},
{
"version_value": ">= 1.0.0-M1, < 1.0.0-M27"
}
]
}
}
]
},
"vendor_name": "http4s"
}
]
}
},
"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": "http4s is an open source scala interface for HTTP. In affected versions http4s is vulnerable to response-splitting or request-splitting attacks when untrusted user input is used to create any of the following fields: Header names (`Header.name`å), Header values (`Header.value`), Status reason phrases (`Status.reason`), URI paths (`Uri.Path`), URI authority registered names (`URI.RegName`) (through 0.21). This issue has been resolved in versions 0.21.30, 0.22.5, 0.23.4, and 1.0.0-M27 perform the following. As a matter of practice http4s services and client applications should sanitize any user input in the aforementioned fields before returning a request or response to the backend. The carriage return, newline, and null characters are the most threatening.\n"
}
]
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-918: Server-Side Request Forgery (SSRF)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/http4s/http4s/security/advisories/GHSA-5vcm-3xc3-w7x3",
"refsource": "CONFIRM",
"url": "https://github.com/http4s/http4s/security/advisories/GHSA-5vcm-3xc3-w7x3"
},
{
"name": "https://github.com/http4s/http4s/commit/d02007db1da4f8f3df2dbf11f1db9ac7afc3f9d8",
"refsource": "MISC",
"url": "https://github.com/http4s/http4s/commit/d02007db1da4f8f3df2dbf11f1db9ac7afc3f9d8"
},
{
"name": "https://httpwg.org/http-core/draft-ietf-httpbis-semantics-latest.html#fields.values",
"refsource": "MISC",
"url": "https://httpwg.org/http-core/draft-ietf-httpbis-semantics-latest.html#fields.values"
},
{
"name": "https://owasp.org/www-community/attacks/HTTP_Response_Splitting",
"refsource": "MISC",
"url": "https://owasp.org/www-community/attacks/HTTP_Response_Splitting"
}
]
},
"source": {
"advisory": "GHSA-5vcm-3xc3-w7x3",
"discovery": "UNKNOWN"
}
}