github - ghsa-f8f7-69v5-w4vx

GHSA-F8F7-69V5-W4VX

Vulnerability from github – Published: 2023-07-11 21:30 – Updated: 2023-11-25 12:30

Details

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.

Severity ?

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-29406"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-113",
      "CWE-436"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-07-11T20:15:10Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-f8f7-69v5-w4vx",
  "modified": "2023-11-25T12:30:22Z",
  "published": "2023-07-11T21:30:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29406"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/cl/506996"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/60374"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/2q13H6LEEx0"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2023-1878"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202311-09"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230814-0002"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-29406 (GCVE-0-2023-29406)

Vulnerability from cvelistv5 – Published: 2023-07-11 19:23 – Updated: 2025-02-13 16:49

Summary

Severity ?

No CVSS data available.

CWE

CWE-113 - Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')

Assigner

References

URL

Tags

	https://go.dev/issue/60374
	https://go.dev/cl/506996
	https://groups.google.com/g/golang-announce/c/2q1…
	https://pkg.go.dev/vuln/GO-2023-1878
	https://security.netapp.com/advisory/ntap-2023081…
	https://security.gentoo.org/glsa/202311-09

Impacted products

	Vendor	Product	Version
	Go standard library	net/http	Affected: 0 , < 1.19.11 (semver) Affected: 1.20.0-0 , < 1.20.6 (semver)

Credits

Bartek Nowotarski

Show details on NVD website

JSON

To clipboard

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      "title": "Insufficient sanitization of Host header in net/http"
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-F8F7-69V5-W4VX

CVE-2023-29406 (GCVE-0-2023-29406)

Tags

Sightings

Nomenclature