pysec-2019-14
Vulnerability from pysec
Published
2019-08-02 15:15
Modified
2020-08-24 17:37
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.

Impacted products
Name purl
django pkg:pypi/django
Aliases


To clipboard 

{
   affected: [
      {
         package: {
            ecosystem: "PyPI",
            name: "django",
            purl: "pkg:pypi/django",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "2.2",
                  },
                  {
                     fixed: "2.2.4",
                  },
                  {
                     introduced: "1.11",
                  },
                  {
                     fixed: "1.11.23",
                  },
                  {
                     introduced: "2.1",
                  },
                  {
                     fixed: "2.1.11",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
         versions: [
            "1.11",
            "1.11.1",
            "1.11.2",
            "1.11.3",
            "1.11.4",
            "1.11.5",
            "1.11.6",
            "1.11.7",
            "1.11.8",
            "1.11.9",
            "1.11.10",
            "1.11.11",
            "1.11.12",
            "1.11.13",
            "1.11.14",
            "1.11.15",
            "1.11.16",
            "1.11.17",
            "1.11.18",
            "1.11.20",
            "1.11.21",
            "1.11.22",
            "2.1",
            "2.1.1",
            "2.1.2",
            "2.1.3",
            "2.1.4",
            "2.1.5",
            "2.1.7",
            "2.1.8",
            "2.1.9",
            "2.1.10",
            "2.2",
            "2.2.1",
            "2.2.2",
            "2.2.3",
         ],
      },
   ],
   aliases: [
      "CVE-2019-14235",
      "GHSA-v9qg-3j8p-r63v",
   ],
   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: "PYSEC-2019-14",
   modified: "2020-08-24T17:37:00Z",
   published: "2019-08-02T15:15:00Z",
   references: [
      {
         type: "ARTICLE",
         url: "https://www.djangoproject.com/weblog/2019/aug/01/security-releases/",
      },
      {
         type: "WEB",
         url: "https://docs.djangoproject.com/en/dev/releases/security/",
      },
      {
         type: "WEB",
         url: "https://groups.google.com/forum/#!topic/django-announce/jIoju2-KLDs",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00006.html",
      },
      {
         type: "WEB",
         url: "https://seclists.org/bugtraq/2019/Aug/15",
      },
      {
         type: "ADVISORY",
         url: "https://www.debian.org/security/2019/dsa-4498",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00025.html",
      },
      {
         type: "WEB",
         url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/STVX7X7IDWAH5SKE6MBMY3TEI6ZODBTK/",
      },
      {
         type: "ADVISORY",
         url: "https://security.netapp.com/advisory/ntap-20190828-0002/",
      },
      {
         type: "ADVISORY",
         url: "https://security.gentoo.org/glsa/202004-17",
      },
      {
         type: "ADVISORY",
         url: "https://github.com/advisories/GHSA-v9qg-3j8p-r63v",
      },
   ],
}


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