github - ghsa-rxcr-7xjm-f9c9

ghsa-rxcr-7xjm-f9c9

Vulnerability from github

Published

2022-05-24 19:16

Modified

2022-09-30 00:00

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Details

In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation functionality via filter_var() function with FILTER_VALIDATE_URL parameter, an URL with invalid password field can be accepted as valid. This can lead to the code incorrectly parsing the URL and potentially leading to other security implications - like contacting a wrong server or making a wrong access decision.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-21705"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-04T04:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation functionality via filter_var() function with FILTER_VALIDATE_URL parameter, an URL with invalid password field can be accepted as valid. This can lead to the code incorrectly parsing the URL and potentially leading to other security implications - like contacting a wrong server or making a wrong access decision.",
  "id": "GHSA-rxcr-7xjm-f9c9",
  "modified": "2022-09-30T00:00:31Z",
  "published": "2022-05-24T19:16:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21705"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=81122"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202209-20"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20211029-0006"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpujan2022.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-21705

Vulnerability from cvelistv5

Published

2021-10-04 04:00

Modified

2024-09-17 04:09

Severity ?

4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Summary

Incorrect URL validation in FILTER_VALIDATE_URL

References

▼	URL	Tags
	https://bugs.php.net/bug.php?id=81122	x_refsource_MISC
	https://www.oracle.com/security-alerts/cpujan2022.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20211029-0006/	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/202209-20	vendor-advisory, x_refsource_GENTOO

Impacted products

▼	Vendor	Product
	PHP Group	PHP

Show details on NVD website

JSON

To clipboard

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              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20211029-0006/"
          },
          {
            "name": "GLSA-202209-20",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202209-20"
          }
        ],
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    ],
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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      "providerMetadata": {
        "dateUpdated": "2022-09-29T16:06:48",
        "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
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          "url": "https://security.netapp.com/advisory/ntap-20211029-0006/"
        },
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          ],
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      ],
      "source": {
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        ],
        "discovery": "EXTERNAL"
      },
      "title": "Incorrect URL validation in FILTER_VALIDATE_URL",
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        },
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                      "version": {
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                            "version_affected": "\u003c",
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                            "version_value": "7.3.29"
                          },
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                            "version_value": "7.4.21"
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}

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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