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,…
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
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.
Timeline
ID reserved
By mitre
- 11 days later
· 11 days later
Published
- 5 years later
· 5 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | High7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 3.1% · top 12% of all CVEs (7 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- PyPIDjangoGHSA-v9qg-3j8p-r63v (opens in a new tab)
References (10)
- https://docs.djangoproject.com/en/dev/releases/security/ (opens in a new tab)x_refsource_MISCx_transferred
- https://groups.google.com/forum/#%21topic/django-announce/jIoju2-KLDs (opens in a new tab)x_refsource_MISCx_transferred
- https://www.djangoproject.com/weblog/2019/aug/01/security-releases/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- openSUSE-SU-2019:1839 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 20190812 [SECURITY] [DSA 4498-1] python-django security update (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- DSA-4498 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- openSUSE-SU-2019:1872 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- FEDORA-2019-647f74ce51 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- https://security.netapp.com/advisory/ntap-20190828-0002/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- GLSA-202004-17 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-v9qg-3j8p-r63v (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2019-14235)Record last updated .