CVE-2019-14232

Priority
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 django.utils.text.Truncator's chars()
and words() methods were passed the html=True argument, they were extremely
slow to evaluate certain inputs due to a catastrophic backtracking
vulnerability in a regular expression. The chars() and words() methods are
used to implement the truncatechars_html and truncatewords_html template
filters, which were thus vulnerable.
Assigned-to
mdeslaur
Notes
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):released (1.8.7-1ubuntu5.10)
Ubuntu 18.04 LTS (Bionic Beaver):released (1:1.11.11-1ubuntu1.5)
Ubuntu 19.10 (Eoan Ermine):released (1:1.11.22-1ubuntu1)
More Information

Updated: 2020-01-29 20:04:52 UTC (commit 768ceb2fdee6790d707d0f681e1b54916744af1e)