CVE-2020-7471 Detail

Current Description

Django 1.11 before 1.11.28, 2.2 before 2.2.10, and 3.0 before 3.0.3 allows SQL Injection if untrusted data is used as a StringAgg delimiter (e.g., in Django applications that offer downloads of data as a series of rows with a user-specified column delimiter). By passing a suitably crafted delimiter to a contrib.postgres.aggregates.StringAgg instance, it was possible to break escaping and inject malicious SQL.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  9.8 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H


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Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2020/02/03/1 Mailing List  Third Party Advisory 
https://docs.djangoproject.com/en/3.0/releases/security/ Vendor Advisory 
https://github.com/django/django/commit/eb31d845323618d688ad429479c6dda973056136 Patch  Third Party Advisory 
https://groups.google.com/forum/#!topic/django-announce/X45S86X5bZI Mailing List  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4A2AP4T7RKPBCLTI2NNQG3T6MINDUUMZ/
https://seclists.org/bugtraq/2020/Feb/30
https://security.gentoo.org/glsa/202004-17
https://security.netapp.com/advisory/ntap-20200221-0006/
https://usn.ubuntu.com/4264-1/
https://www.debian.org/security/2020/dsa-4629
https://www.djangoproject.com/weblog/2020/feb/03/security-releases/ Vendor Advisory 
https://www.openwall.com/lists/oss-security/2020/02/03/1 Mailing List  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') cwe source acceptance level NIST  

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Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-7471
NVD Published Date:
02/03/2020
NVD Last Modified:
06/18/2020
Source:
MITRE