Arch Linux Security Advisory ASA-201901-6 ========================================= Severity: Medium Date : 2019-01-11 CVE-ID : CVE-2019-3498 Package : python-django Type : content spoofing Remote : Yes Link : https://security.archlinux.org/AVG-839 Summary ======= The package python-django before version 2.1.5-1 is vulnerable to content spoofing. Resolution ========== Upgrade to 2.1.5-1. # pacman -Syu "python-django>=2.1.5-1" The problem has been fixed upstream in version 2.1.5. Workaround ========== None. Description =========== A content spoofing issue has been found in django before 2.1.5 and 1.11.18, where an attacker could craft a malicious URL that could make spoofed content appear on the default page generated by the django.views.defaults.page_not_found() view. Impact ====== A remote attacker can spoof content on the not found page with a maliciously crafted URL. References ========== https://www.djangoproject.com/weblog/2019/jan/04/security-releases/ https://github.com/django/django/commit/64d2396e83aedba3fcc84ca40f23fbd22f0b... https://github.com/django/django/commit/1cd00fcf52d089ef0fe03beabd05d59df8ea... https://security.archlinux.org/CVE-2019-3498