Bug 2294457 (CVE-2024-21520)

Summary:	CVE-2024-21520 djangorestframework: Cross-site Scripting (XSS) via break_long_headers
Product:	[Other] Security Response	Reporter:	Patrick Del Bello <pdelbell>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	adudiak, caswilli, epacific, gtanzill, jcammara, jhardy, jmitchel, jneedle, jobarker, jsherril, jtanner, kaycoth, kholdawa, kshier, mabashia, omaciel, rbobbitt, simaishi, smcdonal, stcannon, teagle, yguenane, zsadeh
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	---
Doc Text:	A vulnerability was found in the djangorestframework package. Cross-site scripting occurs via the break_long_headers template filter due to improper input sanitization before splitting and joining with <br> tags.	Story Points:	---
Clone Of:		Environment:
Last Closed:		Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2294456

Description Patrick Del Bello 2024-06-27 01:17:33 UTC

Versions of the package djangorestframework before 3.15.2 are vulnerable to Cross-site Scripting (XSS) via the break_long_headers template filter due to improper input sanitization before splitting and joining with <br> tags.

https://github.com/encode/django-rest-framework/commit/3b41f0124194430da957b119712978fa2266b642
https://github.com/encode/django-rest-framework/pull/9435
https://security.snyk.io/vuln/SNYK-PYTHON-DJANGORESTFRAMEWORK-7252137

Comment 6 errata-xmlrpc 2024-09-27 04:31:14 UTC

This issue has been addressed in the following products:

  Red Hat Ansible Automation Platform 2.4 for RHEL 9
  Red Hat Ansible Automation Platform 2.4 for RHEL 8

Via RHSA-2024:7312 https://access.redhat.com/errata/RHSA-2024:7312