github - ghsa-gh3m-9h22-r3r5

ghsa-gh3m-9h22-r3r5

Vulnerability from github

Published

2022-05-24 19:11

Modified

2022-05-24 19:11

Details

An issue was discovered in HAProxy 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. It can lead to a situation with an attacker-controlled HTTP Host header, because a mismatch between Host and authority is mishandled.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-39242"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-755"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-08-17T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in HAProxy 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. It can lead to a situation with an attacker-controlled HTTP Host header, because a mismatch between Host and authority is mishandled.",
  "id": "GHSA-gh3m-9h22-r3r5",
  "modified": "2022-05-24T19:11:22Z",
  "published": "2022-05-24T19:11:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39242"
    },
    {
      "type": "WEB",
      "url": "https://git.haproxy.org/?p=haproxy.git;a=commit;h=b5d2b9e154d78e4075db163826c5e0f6d31b2ab1"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ALECUZDIMT5FYGP6V6PVSI4BKVZTZWN"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RPNY4WZIQUAUOCLIMUPC37AQWNXTWIQM"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2021/dsa-4960"
    },
    {
      "type": "WEB",
      "url": "https://www.mail-archive.com/haproxy@formilux.org/msg41041.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-39242

Vulnerability from cvelistv5

Published

2021-08-17 18:33

Modified

2024-08-04 02:06

Severity ?

Summary

References

▼	URL	Tags
	https://www.mail-archive.com/haproxy%40formilux.org/msg41041.html	x_refsource_MISC
	https://git.haproxy.org/?p=haproxy.git%3Ba=commit%3Bh=b5d2b9e154d78e4075db163826c5e0f6d31b2ab1	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-4960	vendor-advisory, x_refsource_DEBIAN
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RPNY4WZIQUAUOCLIMUPC37AQWNXTWIQM/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ALECUZDIMT5FYGP6V6PVSI4BKVZTZWN/	vendor-advisory, x_refsource_FEDORA

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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        "providerMetadata": {
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mail-archive.com/haproxy%40formilux.org/msg41041.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://git.haproxy.org/?p=haproxy.git%3Ba=commit%3Bh=b5d2b9e154d78e4075db163826c5e0f6d31b2ab1"
          },
          {
            "name": "DSA-4960",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
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          },
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              "x_refsource_FEDORA",
              "x_transferred"
            ],
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          },
          {
            "name": "FEDORA-2021-3ab4512c98",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ALECUZDIMT5FYGP6V6PVSI4BKVZTZWN/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "versions": [
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            }
          ]
        }
      ],
      "descriptions": [
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        }
      ],
      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2021-08-26T23:06:24",
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        },
        {
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          "tags": [
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            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RPNY4WZIQUAUOCLIMUPC37AQWNXTWIQM/"
        },
        {
          "name": "FEDORA-2021-3ab4512c98",
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          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ALECUZDIMT5FYGP6V6PVSI4BKVZTZWN/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-39242",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
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                            "version_value": "n/a"
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                      }
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                "vendor_name": "n/a"
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          }
        },
        "data_format": "MITRE",
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            }
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        },
        "problemtype": {
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                  "value": "n/a"
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        "references": {
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            },
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            },
            {
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            },
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            },
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  "cveMetadata": {
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    "datePublished": "2021-08-17T18:33:00",
    "dateReserved": "2021-08-17T00:00:00",
    "dateUpdated": "2024-08-04T02:06:40.808Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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