| Name | CVE-2019-14233 |
| 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. Due to the behaviour of the underlying HTMLParser, django.utils.html.strip_tags would be extremely slow to evaluate certain inputs containing large sequences of nested incomplete HTML entities. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1872-1, DSA-4498-1 |
| Debian Bugs | 934026 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| python-django (PTS) | jessie, jessie (lts) | 1.7.11-1+deb8u17 | fixed |
| stretch (security) | 1:1.10.7-2+deb9u17 | fixed | |
| stretch (lts), stretch | 1:1.10.7-2+deb9u23 | fixed | |
| buster, buster (lts) | 1:1.11.29-1+deb10u12 | fixed | |
| buster (security) | 1:1.11.29-1+deb10u11 | fixed | |
| bullseye (security), bullseye | 2:2.2.28-1~deb11u2 | fixed | |
| bookworm (security), bookworm | 3:3.2.19-1+deb12u1 | fixed | |
| trixie | 3:4.2.16-1 | fixed | |
| sid | 3:4.2.17-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| python-django | source | jessie | 1.7.11-1+deb8u7 | DLA-1872-1 | ||
| python-django | source | stretch | 1:1.10.7-2+deb9u6 | DSA-4498-1 | ||
| python-django | source | buster | 1:1.11.23-1~deb10u1 | DSA-4498-1 | ||
| python-django | source | (unstable) | 2:2.2.4-1 | 934026 |
https://www.djangoproject.com/weblog/2019/aug/01/security-releases/
https://github.com/django/django/commit/e34f3c0e9ee5fc9022428fe91640638bafd4cda7 (2.2.x)
https://github.com/django/django/commit/52479acce792ad80bb0f915f20b835f919993c72 (1.11.x)