This update for python-Django1 to version 1.11.23 fixes the following issues:
- CVE-2019-14232: Fixed a denial of service in 'django.utils.text.Truncator' (bsc#1142880). - CVE-2019-14233: Fixed a denial of service in strip_tags() (bsc#1142882). - CVE-2019-14234: Fixed an SQL injection in key and index lookups for 'JSONField'/'HStoreField' (bsc#1142883). - CVE-2019-14235: Fixed a potential memory exhaustion in 'django.utils.encoding.uri_to_iri()' (bsc#1142885). - CVE-2019-12781: Fixed incorrect HTTP detection with reverse-proxy connecting via HTTPS (bsc#1139945). - CVE-2019-12308: Fixed a cross site scripting vulnerability in the AdminURLFieldWidget (bsc#1136468).