CVE-2019-14235
Published: 1 August 2019
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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
python-django Launchpad, Ubuntu, Debian |
bionic |
Released
(1:1.11.11-1ubuntu1.5)
|
| disco |
Released
(1:1.11.20-1ubuntu0.2)
|
|
| focal |
Released
(1:1.11.22-1ubuntu1)
|
|
| jammy |
Released
(1:1.11.22-1ubuntu1)
|
|
| kinetic |
Released
(1:1.11.22-1ubuntu1)
|
|
| lunar |
Released
(1:1.11.22-1ubuntu1)
|
|
| mantic |
Released
(1:1.11.22-1ubuntu1)
|
|
| trusty |
Needed
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(1.8.7-1ubuntu5.10)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |