CVE-2019-14234

NameCVE-2019-14234
DescriptionAn 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. Due to an error in shallow key transformation, key and index lookups for django.contrib.postgres.fields.JSONField, and key lookups for django.contrib.postgres.fields.HStoreField, were subject to SQL injection. This could, for example, be exploited via crafted use of "OR 1=1" in a key or index name to return all records, using a suitably crafted dictionary, with dictionary expansion, as the **kwargs passed to the QuerySet.filter() function.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-4498-1
NVD severityhigh
Debian Bugs934026

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
python-django (PTS)stretch (security), stretch1:1.10.7-2+deb9u9fixed
buster, buster (security)1:1.11.29-1~deb10u1fixed
bullseye, sid2:2.2.16-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
python-djangosourcejessie(not affected)
python-djangosourcestretch1:1.10.7-2+deb9u6DSA-4498-1
python-djangosourcebuster1:1.11.23-1~deb10u1DSA-4498-1
python-djangosource(unstable)2:2.2.4-1934026

Notes

[jessie] - python-django <not-affected> (Vulnerable code not present)
https://www.djangoproject.com/weblog/2019/aug/01/security-releases/
https://github.com/django/django/commit/4f5b58f5cd3c57fee9972ab074f8dc6895d8f387 (2.2.x)
https://github.com/django/django/commit/ed682a24fca774818542757651bfba576c3fc3ef (1.11.x)

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