| Name | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-4498-1 |
| Debian Bugs | 934026 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| python-django (PTS) | bullseye (security), bullseye | 2:2.2.28-1~deb11u2 | fixed |
| bookworm, bookworm (security) | 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 | (not affected) | |||
| 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 |
[jessie] - python-django <not-affected> (Vulnerable code not present)
https://www.djangoproject.com/weblog/2019/aug/01/security-releases/
https://github.com/django/django/commit/cf694e6852b0da7799f8b53f1fb2f7d20cf17534 (2.2.x)
https://github.com/django/django/commit/869b34e9b3be3a4cfcb3a145f218ffd3f5e3fd79 (1.11.x)