CVE-2021-35042: SQL Injection
First published: Fri Jul 02 2021(Updated: )
Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Djangoproject Django | >=3.1<3.1.13 | |
| Djangoproject Django | >=3.2<3.2.5 | |
| Fedoraproject Fedora | =34 | |
| pip/Django | >=3.0a1<3.1.13 | 3.1.13 |
| pip/Django | >=3.2a1<3.2.5 | 3.2.5 |
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Reference Links
- https://docs.djangoproject.com/en/3.2/releases/security/
- https://groups.google.com/forum/#!forum/django-announce
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SS6NJTBYWOX6J7G4U3LUOILARJKWPQ5Y/
- https://security.netapp.com/advisory/ntap-20210805-0008/
- https://www.djangoproject.com/weblog/2021/jul/01/security-releases/
- https://www.openwall.com/lists/oss-security/2021/07/02/2
- https://groups.google.com/forum/#%21forum/django-announce
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SS6NJTBYWOX6J7G4U3LUOILARJKWPQ5Y/
- https://nvd.nist.gov/vuln/detail/CVE-2021-35042
- https://github.com/django/django/commit/0bd57a879a0d54920bb9038a732645fb917040e9
- https://github.com/django/django/commit/a34a5f724c5d5adb2109374ba3989ebb7b11f81f
- https://github.com/django/django/commit/dae83a24519d6f284c74414e0b81d64d9b5a0db4
- https://docs.djangoproject.com/en/3.2/releases/security
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SS6NJTBYWOX6J7G4U3LUOILARJKWPQ5Y
- https://security.netapp.com/advisory/ntap-20210805-0008
- https://www.djangoproject.com/weblog/2021/jul/01/security-releases
- https://github.com/advisories/GHSA-xpfp-f569-q3p2 (Advisory)
- https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2021-109.yaml
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2021-35042.
What is the severity of CVE-2021-35042?
The severity of CVE-2021-35042 is critical with a CVSS score of 9.8.
Which versions of Django are affected by CVE-2021-35042?
Django versions 3.1.x before 3.1.13 and 3.2.x before 3.2.5 are affected by CVE-2021-35042.
What is the impact of CVE-2021-35042?
CVE-2021-35042 allows SQL injection if untrusted input is used in the order_by parameter of QuerySet.order_by in a web application.
How can I fix CVE-2021-35042?
To fix CVE-2021-35042, upgrade Django to version 3.1.13 or 3.2.5, depending on the installed version.
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