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    CVE-2019-14235

    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.

    Published:Aug 1, 2019
    Last Modified:Nov 21, 2024
    EPS:Aug 2, 2019
    EPSS Score:0.04536
    CVSS Score:7.5

    Affected Products

    Vendor
    Djangoproject
    Product
    Django
    Vendor
    Opensuse
    Product
    Leap
    Vendor
    Redhat
    Product
    Openstack

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-15830 (CVSS 6.9) — An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8. GeoDjango's `django.contrib.gis.geos…
    CVE-2026-15337 (CVSS 6.9) — An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8. `django.utils.translation.check_for_…
    CVE-2026-15307 (CVSS 8.7) — An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8. GeoDjango spatial lookups optimistic…
    CVE-2026-53877 (CVSS 6.3) — An issue was discovered in Django 6.0 before 6.0.7 and 5.2 before 5.2.16. `django.contrib.gis.gdal.GDALRaster`…
    CVE-2026-53878 (CVSS 5.3) — An issue was discovered in Django 6.0 before 6.0.7 and 5.2 before 5.2.16. `DomainNameValidator` does not prohi…
    CVE-2026-48588 (CVSS 2.3) — An issue was discovered in Django 6.0 before 6.0.7 and 5.2 before 5.2.16. `UpdateCacheMiddleware` and the `cac…
    CVE-2026-48587 (CVSS 2.3) — An issue was discovered in Django 5.2 before 5.2.15 and 6.0 before 6.0.6. `django.utils.cache.has_vary_header(…
    CVE-2026-35193 (CVSS 2.3) — An issue was discovered in Django 5.2 before 5.2.15 and 6.0 before 6.0.6. `django.middleware.cache.UpdateCache…
    CVE-2026-8404 (CVSS 2.3) — An issue was discovered in Django 5.2 before 5.2.15 and 6.0 before 6.0.6. `django.middleware.cache.UpdateCache…

    References

    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/#%21topic/django-announce/jIoju2-KLDs
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.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/
    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/#%21topic/django-announce/jIoju2-KLDs
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.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/

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High