[ubuntu/bionic-security] python-django 1:1.11.11-1ubuntu1.5 (Accepted)

[Marc Deslauriers]

python-django (1:1.11.11-1ubuntu1.5) bionic-security; urgency=medium

  * SECURITY UPDATE: Denial-of-service possibility in
    django.utils.text.Truncator
    - debian/patches/CVE-2019-14232.patch: adjusted regex to avoid
      backtracking issues when truncating HTML in django/utils/text.py,
      tests/template_tests/filter_tests/test_truncatewords_html.py,
      tests/utils_tests/test_text.py.
    - CVE-2019-14232
  * SECURITY UPDATE: Denial-of-service possibility in strip_tags()
    - debian/patches/CVE-2019-14233.patch: prevented excessive HTMLParser
      recursion in strip_tags() when handling incomplete HTML entities in
      django/utils/html.py, tests/utils_tests/test_html.py.
    - CVE-2019-14233
  * SECURITY UPDATE: SQL injection possibility in key and index lookups for
    JSONField/HStoreField
    - debian/patches/CVE-2019-14234.patch: protected JSONField/HStoreField
      key and index lookups against SQL injection in
      django/contrib/postgres/fields/hstore.py,
      django/contrib/postgres/fields/jsonb.py,
      tests/postgres_tests/test_hstore.py,
      tests/postgres_tests/test_json.py.
    - CVE-2019-14234
  * SECURITY UPDATE: Potential memory exhaustion in
    django.utils.encoding.uri_to_iri()
    - debian/patches/CVE-2019-14235.patch: fixed potential memory
      exhaustion in django.utils.encoding.uri_to_iri() in
      django/utils/encoding.py, tests/utils_tests/test_encoding.py.
    - CVE-2019-14235

Date: 2019-07-26 12:35:43.346274+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/python-django/1:1.11.11-1ubuntu1.5
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