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CVE-2019-14232

Publication date 1 August 2019

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

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.

Status

Package Ubuntu Release Status
python-django 24.10 oracular
Fixed 1:1.11.22-1ubuntu1
24.04 LTS noble
Fixed 1:1.11.22-1ubuntu1
23.10 mantic
Fixed 1:1.11.22-1ubuntu1
23.04 lunar
Fixed 1:1.11.22-1ubuntu1
22.10 kinetic
Fixed 1:1.11.22-1ubuntu1
22.04 LTS jammy
Fixed 1:1.11.22-1ubuntu1
20.04 LTS focal
Fixed 1:1.11.22-1ubuntu1
19.04 disco
Fixed 1:1.11.20-1ubuntu0.2
18.04 LTS bionic
Fixed 1:1.11.11-1ubuntu1.5
16.04 LTS xenial
Fixed 1.8.7-1ubuntu5.10
14.04 LTS trusty
Vulnerable

Severity score breakdown

Parameter Value
Base score 7.5 · High
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

References

Related Ubuntu Security Notices (USN)

Other references