Vulnerability in Djangoproject Django
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 · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.031 (87.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.031 · newest: 0.031 · change: 0.000
Affected products
- Djangoproject Django
- openSUSE Leap — versions 15.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- docs.djangoproject.com/en/dev/releases/security/ (Patch, Vendor Advisory)
- groups.google.com/forum/
- www.djangoproject.com/weblog/2019/aug/01/security-releases/ (Vendor Advisory)
- lists.opensuse.org/opensuse-security-announce/2019-08/msg00006.html (vendor-advisory, Third Party Advisory)
- seclists.org/bugtraq/2019/Aug/15 (mailing-list)
- www.debian.org/security/2019/dsa-4498 (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2019-08/msg00025.html (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- security.netapp.com/advisory/ntap-20190828-0002/
- security.gentoo.org/glsa/202004-17 (vendor-advisory)
Frequently asked questions
- What is CVE-2019-14235?
- CVE-2019-14235 is a high-severity vulnerability in Djangoproject Django, classified under Uncontrolled Recursion. CVSS score: 7.5/10. Published 2019-08-02.
- How severe is CVE-2019-14235?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2019-14235 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.