CVE-2018-7537
See a problem?- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-7537
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7537.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-7537
- Aliases
- Related
- Published
- 2018-03-09T20:29:00Z
- Modified
- 2024-09-18T03:00:35.108896Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in Django 2.0 before 2.0.3, 1.11 before 1.11.11, and 1.8 before 1.8.19. 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
-
- http://www.securityfocus.com/bid/103357
- https://access.redhat.com/errata/RHSA-2018:2927
- https://access.redhat.com/errata/RHSA-2019:0265
- https://www.debian.org/security/2018/dsa-4161
- https://www.djangoproject.com/weblog/2018/mar/06/security-releases/
- https://lists.debian.org/debian-lts-announce/2018/03/msg00006.html
- https://usn.ubuntu.com/3591-1/
- https://security.alpinelinux.org/vuln/CVE-2018-7537
- https://security-tracker.debian.org/tracker/CVE-2018-7537
Affected packages
Alpine:v3.10 / py-django
Package
- Name
- py-django
- Purl
- pkg:apk/alpine/py-django?arch=source
Alpine:v3.11 / py3-django
Package
- Name
- py3-django
- Purl
- pkg:apk/alpine/py3-django?arch=source
Alpine:v3.12 / py3-django
Package
- Name
- py3-django
- Purl
- pkg:apk/alpine/py3-django?arch=source
Alpine:v3.4 / py-django
Package
- Name
- py-django
- Purl
- pkg:apk/alpine/py-django?arch=source
Alpine:v3.5 / py-django
Package
- Name
- py-django
- Purl
- pkg:apk/alpine/py-django?arch=source
Alpine:v3.6 / py-django
Package
- Name
- py-django
- Purl
- pkg:apk/alpine/py-django?arch=source
Alpine:v3.7 / py-django
Package
- Name
- py-django
- Purl
- pkg:apk/alpine/py-django?arch=source
Alpine:v3.8 / py-django
Package
- Name
- py-django
- Purl
- pkg:apk/alpine/py-django?arch=source
Alpine:v3.9 / py-django
Package
- Name
- py-django
- Purl
- pkg:apk/alpine/py-django?arch=source
Debian:11 / python-django
Package
- Name
- python-django
- Purl
- pkg:deb/debian/python-django?arch=source
Debian:12 / python-django
Package
- Name
- python-django
- Purl
- pkg:deb/debian/python-django?arch=source
Debian:13 / python-django
Package
- Name
- python-django
- Purl
- pkg:deb/debian/python-django?arch=source