gsd-2019-14235
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. If passed certain inputs, django.utils.encoding.uri_to_iri could lead to significant memory usage due to a recursion when repercent-encoding invalid UTF-8 octet sequences.
Aliases
Aliases
CVE-2019-14235


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-14235",
    "description": "An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. If passed certain inputs, django.utils.encoding.uri_to_iri could lead to significant memory usage due to a recursion when repercent-encoding invalid UTF-8 octet sequences.",
    "id": "GSD-2019-14235",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-14235.html",
      "https://www.debian.org/security/2019/dsa-4498",
      "https://access.redhat.com/errata/RHSA-2020:4390",
      "https://access.redhat.com/errata/RHSA-2020:1324",
      "https://ubuntu.com/security/CVE-2019-14235",
      "https://security.archlinux.org/CVE-2019-14235"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-14235"
      ],
      "details": "An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. If passed certain inputs, django.utils.encoding.uri_to_iri could lead to significant memory usage due to a recursion when repercent-encoding invalid UTF-8 octet sequences.",
      "id": "GSD-2019-14235",
      "modified": "2023-12-13T01:23:52.736422Z",
      "schema_version": "1.4.0"
    }
  },
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        "STATE": "PUBLIC"
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          },
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            "url": "https://security.gentoo.org/glsa/202004-17"
          }
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=1.11,\u003c1.11.23||\u003e=2.1,\u003c2.1.11||\u003e=2.2,\u003c2.2.4",
          "affected_versions": "All versions starting from 1.11 before 1.11.23, all versions starting from 2.1 before 2.1.11, all versions starting from 2.2 before 2.2.4",
          "credit": "MITRE",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-674",
            "CWE-937"
          ],
          "date": "2019-08-12",
          "description": "If passed certain inputs, `django.utils.encoding.uri_to_iri` could lead to significant memory usage due to a recursion when repercent-encoding invalid UTF-8 octet sequences.",
          "fixed_versions": [
            "1.11.23",
            "2.1.11",
            "2.2.4"
          ],
          "identifier": "CVE-2019-14235",
          "identifiers": [
            "CVE-2019-14235"
          ],
          "not_impacted": "All versions before 1.11, all versions starting from 1.11.23 before 2.1, all versions starting from 2.1.11 before 2.2, all versions starting from 2.2.4",
          "package_slug": "pypi/Django",
          "pubdate": "2019-08-02",
          "solution": "Upgrade to versions 1.11.23, 2.1.11, 2.2.4 or above.",
          "title": "Denial-of-service",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2019-14235",
            "https://docs.djangoproject.com/en/dev/releases/security/",
            "https://www.djangoproject.com/weblog/2019/aug/01/security-releases/"
          ],
          "uuid": "49afe3f9-e7ab-4d52-ad25-6e04bfdd670d"
        }
      ]
    },
    "nvd.nist.gov": {
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                "cpe_name": [],
                "versionEndExcluding": "2.2.4",
                "versionStartIncluding": "2.2",
                "vulnerable": true
              },
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2019-08-02T15:15Z"
    }
  }
}


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