GSD-2021-44420

Vulnerability from gsd - Updated: 2023-12-13 01:23
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
Aliases
CVE-2021-44420
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{
  "GSD": {
    "alias": "CVE-2021-44420",
    "description": "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": "GSD-2021-44420",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-44420.html",
      "https://ubuntu.com/security/CVE-2021-44420",
      "https://advisories.mageia.org/CVE-2021-44420.html",
      "https://security.archlinux.org/CVE-2021-44420",
      "https://linux.oracle.com/cve/CVE-2021-44420.html",
      "https://access.redhat.com/errata/RHSA-2022:5498",
      "https://access.redhat.com/errata/RHSA-2023:0742"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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        "CVE-2021-44420"
      ],
      "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": "GSD-2021-44420",
      "modified": "2023-12-13T01:23:20.817202Z",
      "schema_version": "1.4.0"
    }
  },
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          "affected_range": "\u003e=2.2,\u003c2.2.25||\u003e=3.1,\u003c3.1.14||\u003e=3.2,\u003c3.2.10",
          "affected_versions": "All versions starting from 2.2 before 2.2.25, all versions starting from 3.1 before 3.1.14, all versions starting from 3.2 before 3.2.10",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
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          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-07-12",
          "description": "In Django HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths.",
          "fixed_versions": [
            "2.2.25",
            "3.1.14",
            "3.2.10"
          ],
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          "package_slug": "pypi/Django",
          "pubdate": "2021-12-08",
          "solution": "Upgrade to versions 2.2.25, 3.1.14, 3.2.10 or above.",
          "title": "Improper Authentication",
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      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
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          "exploitabilityScore": 3.9,
          "impactScore": 3.4
        }
      },
      "lastModifiedDate": "2022-02-22T14:37Z",
      "publishedDate": "2021-12-08T00:15Z"
    }
  }
}


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  • 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.



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