CVE-2019-14232

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2019-14232
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14232.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-14232
Aliases
Related
Published
2019-08-02T15:15:11Z
Modified
2024-09-18T03:02:51.425631Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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 truncatecharshtml and truncatewordshtml template filters, which were thus vulnerable.

References

Affected packages

Alpine:v3.10 / py-django

Package

Name
py-django
Purl
pkg:apk/alpine/py-django?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.23-r0

Affected versions

1.*

1.2.5-r0
1.2.5-r1
1.4.1-r0
1.5-r0
1.5.1-r0
1.5.5-r0
1.5.6-r0
1.5.7-r0
1.5.8-r0
1.6.5-r0
1.6.6-r0
1.7-r0
1.8-r0
1.8.3-r0
1.8.4-r0
1.8.6-r0
1.8.7-r0
1.8.8-r0
1.8.10-r0
1.8.12-r0
1.8.14-r0
1.8.15-r0
1.8.16-r0
1.10.5-r0
1.10.7-r0
1.11-r0
1.11-r1
1.11.5-r0
1.11.9-r0
1.11.10-r0
1.11.11-r0
1.11.12-r0
1.11.13-r0
1.11.15-r0
1.11.18-r0
1.11.20-r0
1.11.20-r1
1.11.21-r0
1.11.22-r0

Alpine:v3.11 / py3-django

Package

Name
py3-django
Purl
pkg:apk/alpine/py3-django?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.23-r0

Affected versions

1.*

1.2.5-r0
1.2.5-r1
1.4.1-r0
1.5-r0
1.5.1-r0
1.5.5-r0
1.5.6-r0
1.5.7-r0
1.5.8-r0
1.6.5-r0
1.6.6-r0
1.7-r0
1.8-r0
1.8.3-r0
1.8.4-r0
1.8.6-r0
1.8.7-r0
1.8.8-r0
1.8.10-r0
1.8.12-r0
1.8.14-r0
1.8.15-r0
1.8.16-r0
1.10.5-r0
1.10.7-r0
1.11-r0
1.11-r1
1.11.5-r0
1.11.9-r0
1.11.10-r0
1.11.11-r0
1.11.12-r0
1.11.13-r0
1.11.15-r0
1.11.18-r0
1.11.20-r0
1.11.20-r1
1.11.21-r0
1.11.22-r0

Alpine:v3.12 / py3-django

Package

Name
py3-django
Purl
pkg:apk/alpine/py3-django?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.23-r0

Affected versions

1.*

1.2.5-r0
1.2.5-r1
1.4.1-r0
1.5-r0
1.5.1-r0
1.5.5-r0
1.5.6-r0
1.5.7-r0
1.5.8-r0
1.6.5-r0
1.6.6-r0
1.7-r0
1.8-r0
1.8.3-r0
1.8.4-r0
1.8.6-r0
1.8.7-r0
1.8.8-r0
1.8.10-r0
1.8.12-r0
1.8.14-r0
1.8.15-r0
1.8.16-r0
1.10.5-r0
1.10.7-r0
1.11-r0
1.11-r1
1.11.5-r0
1.11.9-r0
1.11.10-r0
1.11.11-r0
1.11.12-r0
1.11.13-r0
1.11.15-r0
1.11.18-r0
1.11.20-r0
1.11.20-r1
1.11.21-r0
1.11.22-r0

Alpine:v3.7 / py-django

Package

Name
py-django
Purl
pkg:apk/alpine/py-django?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.23-r0

Affected versions

1.*

1.2.5-r0
1.2.5-r1
1.4.1-r0
1.5-r0
1.5.1-r0
1.5.5-r0
1.5.6-r0
1.5.7-r0
1.5.8-r0
1.6.5-r0
1.6.6-r0
1.7-r0
1.8-r0
1.8.3-r0
1.8.4-r0
1.8.6-r0
1.8.7-r0
1.8.8-r0
1.8.10-r0
1.8.12-r0
1.8.14-r0
1.8.15-r0
1.8.16-r0
1.10.5-r0
1.10.7-r0
1.11-r0
1.11-r1
1.11.5-r0
1.11.11-r0
1.11.15-r0
1.11.18-r0
1.11.20-r0
1.11.21-r0
1.11.22-r0

Alpine:v3.8 / py-django

Package

Name
py-django
Purl
pkg:apk/alpine/py-django?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.23-r0

Affected versions

1.*

1.2.5-r0
1.2.5-r1
1.4.1-r0
1.5-r0
1.5.1-r0
1.5.5-r0
1.5.6-r0
1.5.7-r0
1.5.8-r0
1.6.5-r0
1.6.6-r0
1.7-r0
1.8-r0
1.8.3-r0
1.8.4-r0
1.8.6-r0
1.8.7-r0
1.8.8-r0
1.8.10-r0
1.8.12-r0
1.8.14-r0
1.8.15-r0
1.8.16-r0
1.10.5-r0
1.10.7-r0
1.11-r0
1.11-r1
1.11.5-r0
1.11.9-r0
1.11.10-r0
1.11.11-r0
1.11.12-r0
1.11.13-r0
1.11.15-r0
1.11.18-r0
1.11.20-r0
1.11.21-r0
1.11.22-r0

Alpine:v3.9 / py-django

Package

Name
py-django
Purl
pkg:apk/alpine/py-django?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.23-r0

Affected versions

1.*

1.2.5-r0
1.2.5-r1
1.4.1-r0
1.5-r0
1.5.1-r0
1.5.5-r0
1.5.6-r0
1.5.7-r0
1.5.8-r0
1.6.5-r0
1.6.6-r0
1.7-r0
1.8-r0
1.8.3-r0
1.8.4-r0
1.8.6-r0
1.8.7-r0
1.8.8-r0
1.8.10-r0
1.8.12-r0
1.8.14-r0
1.8.15-r0
1.8.16-r0
1.10.5-r0
1.10.7-r0
1.11-r0
1.11-r1
1.11.5-r0
1.11.9-r0
1.11.10-r0
1.11.11-r0
1.11.12-r0
1.11.13-r0
1.11.15-r0
1.11.18-r0
1.11.20-r0
1.11.21-r0
1.11.22-r0

Debian:11 / python-django

Package

Name
python-django
Purl
pkg:deb/debian/python-django?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:2.2.4-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / python-django

Package

Name
python-django
Purl
pkg:deb/debian/python-django?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:2.2.4-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / python-django

Package

Name
python-django
Purl
pkg:deb/debian/python-django?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:2.2.4-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/django/django

Affected ranges

Type
GIT
Repo
https://github.com/django/django
Events
Introduced
58f02c498b659a906e9c30d946bd89bedc4717e5
Fixed
974897759e9afc4cc56fb87e12319fa9697e93c9

Affected versions

1.*

1.11
1.11.1
1.11.10
1.11.11
1.11.12
1.11.13
1.11.14
1.11.15
1.11.16
1.11.17
1.11.18
1.11.19
1.11.2
1.11.20
1.11.21
1.11.22
1.11.3
1.11.4
1.11.5
1.11.6
1.11.7
1.11.8
1.11.9