PYSEC-2017-9

Vulnerability from pysec - Published: 2017-04-04 17:59 - Updated: 2021-07-05 00:01
VLAI?
Details

Django 1.10 before 1.10.7, 1.9 before 1.9.13, and 1.8 before 1.8.18 relies on user input in some cases to redirect the user to an "on success" URL. The security check for these redirects (namely django.utils.http.is_safe_url()) considered some numeric URLs "safe" when they shouldn't be, aka an open redirect vulnerability. Also, if a developer relies on is_safe_url() to provide safe redirect targets and puts such a URL into a link, they could suffer from an XSS attack.

Impacted products
Name purl
django pkg:pypi/django
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "django",
        "purl": "pkg:pypi/django"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.10"
            },
            {
              "fixed": "1.10.7"
            },
            {
              "introduced": "1.9"
            },
            {
              "fixed": "1.9.13"
            },
            {
              "introduced": "1.8"
            },
            {
              "fixed": "1.8.18"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.10",
        "1.10.1",
        "1.10.2",
        "1.10.3",
        "1.10.4",
        "1.10.5",
        "1.10.6",
        "1.8",
        "1.8.1",
        "1.8.10",
        "1.8.11",
        "1.8.12",
        "1.8.13",
        "1.8.14",
        "1.8.15",
        "1.8.16",
        "1.8.17",
        "1.8.2",
        "1.8.3",
        "1.8.4",
        "1.8.5",
        "1.8.6",
        "1.8.7",
        "1.8.8",
        "1.8.9",
        "1.9",
        "1.9.1",
        "1.9.10",
        "1.9.11",
        "1.9.12",
        "1.9.2",
        "1.9.3",
        "1.9.4",
        "1.9.5",
        "1.9.6",
        "1.9.7",
        "1.9.8",
        "1.9.9"
      ]
    }
  ],
  "aliases": [
    "CVE-2017-7233",
    "GHSA-37hp-765x-j95x"
  ],
  "details": "Django 1.10 before 1.10.7, 1.9 before 1.9.13, and 1.8 before 1.8.18 relies on user input in some cases to redirect the user to an \"on success\" URL. The security check for these redirects (namely ``django.utils.http.is_safe_url()``) considered some numeric URLs \"safe\" when they shouldn\u0027t be, aka an open redirect vulnerability. Also, if a developer relies on ``is_safe_url()`` to provide safe redirect targets and puts such a URL into a link, they could suffer from an XSS attack.",
  "id": "PYSEC-2017-9",
  "modified": "2021-07-05T00:01:20.658989Z",
  "published": "2017-04-04T17:59:00Z",
  "references": [
    {
      "type": "ARTICLE",
      "url": "https://www.djangoproject.com/weblog/2017/apr/04/security-releases/"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/97406"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1038177"
    },
    {
      "type": "ADVISORY",
      "url": "http://www.debian.org/security/2017/dsa-3835"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2017:3093"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2017:1596"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2017:1470"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2017:1462"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2017:1451"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2017:1445"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2018:2927"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-37hp-765x-j95x"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • 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.



Detection rules are retrieved from Rulezet.