{
  "id": "CVE-2023-29406",
  "sourceIdentifier": "security@golang.org",
  "published": "2023-07-11T20:15:10.643",
  "lastModified": "2024-11-21T07:56:59.913",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-436"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "1.19.11",
              "matchCriteriaId": "A12D1C04-755E-4205-8261-3A85D0AE0AB6"
            },
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              "criteria": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "1.20.0",
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  ],
  "references": [
    {
      "url": "https://go.dev/cl/506996",
      "source": "security@golang.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://go.dev/issue/60374",
      "source": "security@golang.org",
      "tags": [
        "Issue Tracking",
        "Patch"
      ]
    },
    {
      "url": "https://groups.google.com/g/golang-announce/c/2q13H6LEEx0",
      "source": "security@golang.org",
      "tags": [
        "Mailing List"
      ]
    },
    {
      "url": "https://pkg.go.dev/vuln/GO-2023-1878",
      "source": "security@golang.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://security.gentoo.org/glsa/202311-09",
      "source": "security@golang.org"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20230814-0002/",
      "source": "security@golang.org"
    },
    {
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      "tags": [
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    },
    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    {
      "url": "https://pkg.go.dev/vuln/GO-2023-1878",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    {
      "url": "https://security.gentoo.org/glsa/202311-09",
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      "url": "https://security.netapp.com/advisory/ntap-20230814-0002/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}