blob: 843d6783d2a2eb05bf035b6fc079a57edaaca17d [file] [log] [blame]
{
"schema_version": "1.3.1",
"id": "GO-2021-0241",
"modified": "0001-01-01T00:00:00Z",
"published": "2022-02-17T17:33:16Z",
"aliases": [
"CVE-2021-33197"
],
"summary": "Attacker can drop certain headers in net/http/httputil",
"details": "ReverseProxy can be made to forward certain hop-by-hop headers, including Connection. If the target of the ReverseProxy is itself a reverse proxy, this lets an attacker drop arbitrary headers, including those set by the ReverseProxy.Director.",
"affected": [
{
"package": {
"name": "stdlib",
"ecosystem": "Go"
},
"ranges": [
{
"type": "SEMVER",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.15.13"
},
{
"introduced": "1.16.0-0"
},
{
"fixed": "1.16.5"
}
]
}
],
"ecosystem_specific": {
"imports": [
{
"path": "net/http/httputil",
"symbols": [
"ReverseProxy.ServeHTTP"
]
}
]
}
}
],
"references": [
{
"type": "FIX",
"url": "https://go.dev/cl/321929"
},
{
"type": "FIX",
"url": "https://go.googlesource.com/go/+/950fa11c4cb01a145bb07eeb167d90a1846061b3"
},
{
"type": "WEB",
"url": "https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI"
},
{
"type": "REPORT",
"url": "https://go.dev/issue/46313"
}
],
"credits": [
{
"name": "Mattias Grenfeldt (https://grenfeldt.dev)"
},
{
"name": "Asta Olofsson"
}
],
"database_specific": {
"url": "https://pkg.go.dev/vuln/GO-2021-0241"
}
}