Vulnerability identifier: #VU25812

Vulnerability risk: High

CVSSv3.1: 7.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-9402

CWE-ID: CWE-89

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Django
Web applications / CMS

Vendor: Django Software Foundation

Description

The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data if untrusted data is used as a tolerance parameter in GIS functions and aggregates on Oracle. A remote attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.

Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Django: 3.0 - 3.0.3, 2.1.11 - 2.2.10, 1.11 - 1.11.28

---

External links
http://docs.djangoproject.com/en/3.0/releases/security/
http://groups.google.com/forum/#!topic/django-announce/fLUh_pOaKrY
http://www.djangoproject.com/weblog/2020/mar/04/security-releases/

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.