pysec - pysec-2021-439

pysec-2021-439

Vulnerability from pysec

Published

2021-12-08 00:15

Modified

2021-12-08 02:30

Details

In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths.

Aliases

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "django",
        "purl": "pkg:pypi/django"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.2"
            },
            {
              "fixed": "2.2.25"
            },
            {
              "introduced": "3.1"
            },
            {
              "fixed": "3.1.14"
            },
            {
              "introduced": "3.2"
            },
            {
              "fixed": "3.2.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.2",
        "2.2.1",
        "2.2.10",
        "2.2.11",
        "2.2.12",
        "2.2.13",
        "2.2.14",
        "2.2.15",
        "2.2.16",
        "2.2.17",
        "2.2.18",
        "2.2.19",
        "2.2.2",
        "2.2.20",
        "2.2.21",
        "2.2.22",
        "2.2.23",
        "2.2.24",
        "2.2.3",
        "2.2.4",
        "2.2.5",
        "2.2.6",
        "2.2.7",
        "2.2.8",
        "2.2.9",
        "3.1",
        "3.1.1",
        "3.1.10",
        "3.1.11",
        "3.1.12",
        "3.1.13",
        "3.1.2",
        "3.1.3",
        "3.1.4",
        "3.1.5",
        "3.1.6",
        "3.1.7",
        "3.1.8",
        "3.1.9",
        "3.2",
        "3.2.1",
        "3.2.2",
        "3.2.3",
        "3.2.4",
        "3.2.5",
        "3.2.6",
        "3.2.7",
        "3.2.8",
        "3.2.9"
      ]
    }
  ],
  "aliases": [
    "CVE-2021-44420",
    "GHSA-v6rh-hp5x-86rv"
  ],
  "details": "In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths.",
  "id": "PYSEC-2021-439",
  "modified": "2021-12-08T02:30:49.294438Z",
  "published": "2021-12-08T00:15:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://docs.djangoproject.com/en/3.2/releases/security/"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2021/12/07/1"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.djangoproject.com/weblog/2021/dec/07/security-releases/"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/forum/#!forum/django-announce"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-v6rh-hp5x-86rv"
    }
  ]
}

cve-2021-44420

Vulnerability from cvelistv5

Published

2021-12-07 22:55

Modified

2024-08-04 04:17

Severity ?

Summary

In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths.

References

▼	URL	Tags
	https://groups.google.com/forum/#%21forum/django-announce	x_refsource_MISC
	https://docs.djangoproject.com/en/3.2/releases/security/	x_refsource_MISC
	https://www.openwall.com/lists/oss-security/2021/12/07/1	x_refsource_CONFIRM
	https://www.djangoproject.com/weblog/2021/dec/07/security-releases/	x_refsource_CONFIRM
	https://security.netapp.com/advisory/ntap-20211229-0006/	x_refsource_CONFIRM
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/	vendor-advisory, x_refsource_FEDORA

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

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            "url": "https://security.netapp.com/advisory/ntap-20211229-0006/"
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          }
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ghsa-v6rh-hp5x-86rv

Vulnerability from github

Published

2021-12-09 19:09

Modified

2024-11-18 16:26

Severity ?

7.3 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
6.9 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Summary

Potential bypass of an upstream access control based on URL paths in Django

Details

In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. This issue has low severity, according to the Django security policy.

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "Django"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.2a1"
            },
            {
              "fixed": "2.2.25"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "Django"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0a1"
            },
            {
              "fixed": "3.1.14"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "Django"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.2a1"
            },
            {
              "fixed": "3.2.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-44420"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-12-09T17:35:08Z",
    "nvd_published_at": "2021-12-08T00:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. This issue has low severity, according to the Django security policy.",
  "id": "GHSA-v6rh-hp5x-86rv",
  "modified": "2024-11-18T16:26:18Z",
  "published": "2021-12-09T19:09:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44420"
    },
    {
      "type": "WEB",
      "url": "https://github.com/django/django/commit/d4dcd5b9dd9e462fec8220e33e3e6c822b7e88a6"
    },
    {
      "type": "WEB",
      "url": "https://docs.djangoproject.com/en/3.2/releases/security"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-v6rh-hp5x-86rv"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/django/django"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2021-439.yaml"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/forum/#!forum/django-announce"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20211229-0006"
    },
    {
      "type": "WEB",
      "url": "https://www.djangoproject.com/weblog/2021/dec/07/security-releases"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2021/12/07/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Potential bypass of an upstream access control based on URL paths in Django"
}

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.

Action not permitted

pysec-2021-439

Vulnerability from pysec

cve-2021-44420

Vulnerability from cvelistv5

ghsa-v6rh-hp5x-86rv

Vulnerability from github

Tags

Sightings

Nomenclature