CVE-2022-2880
Vulnerability from cvelistv5
Published
2022-10-14 00:00
Modified
2024-08-03 00:52
Severity ?
Summary
Incorrect sanitization of forwarded query parameters in net/http/httputil
References
security@golang.orghttps://go.dev/cl/432976Patch
security@golang.orghttps://go.dev/issue/54663Exploit, Issue Tracking, Third Party Advisory
security@golang.orghttps://groups.google.com/g/golang-announce/c/xtuG5faxtaUMailing List, Release Notes
security@golang.orghttps://pkg.go.dev/vuln/GO-2022-1038Vendor Advisory
security@golang.orghttps://security.gentoo.org/glsa/202311-09
Impacted products
Go standard librarynet/http/httputil
Show details on NVD website

To clipboard 

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    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "net/http/httputil",
          "product": "net/http/httputil",
          "programRoutines": [
            {
              "name": "ReverseProxy.ServeHTTP"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
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              "lessThan": "1.18.7",
              "status": "affected",
              "version": "0",
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              "version": "1.19.0-0",
              "versionType": "semver"
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        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Gal Goldstein (Security Researcher, Oxeye)"
        },
        {
          "lang": "en",
          "value": "Daniel Abeles (Head of Research, Oxeye)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Requests forwarded by ReverseProxy include the raw query parameters from the inbound request, including unparsable parameters rejected by net/http. This could permit query parameter smuggling when a Go proxy forwards a parameter with an unparsable value. After fix, ReverseProxy sanitizes the query parameters in the forwarded query when the outbound request\u0027s Form field is set after the ReverseProxy. Director function returns, indicating that the proxy has parsed the query parameters. Proxies which do not parse query parameters continue to forward the original query parameters unchanged."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-444: Inconsistent Interpretation of HTTP Requests",
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        "dateUpdated": "2023-06-12T19:12:40.079Z",
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      "title": "Incorrect sanitization of forwarded query parameters in net/http/httputil"
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    "datePublished": "2022-10-14T00:00:00",
    "dateReserved": "2022-08-17T00:00:00",
    "dateUpdated": "2024-08-03T00:52:59.582Z",
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}


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