Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-f7dh-ahya-hfar
Vulnerability ID VCID-f7dh-ahya-hfar
Aliases PYSEC-2019-84
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk None
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
There are no known severity scores.
Reference id Reference type URL
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00025.html
https://docs.djangoproject.com/en/dev/releases/security/
https://groups.google.com/forum/#!topic/django-announce/jIoju2-KLDs
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/STVX7X7IDWAH5SKE6MBMY3TEI6ZODBTK/
https://seclists.org/bugtraq/2019/Aug/15
https://security.gentoo.org/glsa/202004-17
https://security.netapp.com/advisory/ntap-20190828-0002/
https://www.debian.org/security/2019/dsa-4498
https://www.djangoproject.com/weblog/2019/aug/01/security-releases/
No exploits are available.
There are no known vectors.

No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2026-04-01T15:01:01.891096+00:00 PyPI Importer Import https://osv-vulnerabilities.storage.googleapis.com/PyPI/all.zip 38.0.0