Security update for python-Django SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2018:1828-1 Final 1 1 2018-06-27T11:36:38Z current 2018-06-27T11:36:38Z 2018-06-27T11:36:38Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for python-Django This update for python-Django fixes the following security issues: - CVE-2016-2512: The utils.http.is_safe_url function allowed remote attackers to redirect users to arbitrary web sites and conduct phishing attacks or possibly conduct cross-site scripting (XSS) attacks via a URL containing basic authentication (bsc#967999). - CVE-2018-7536: The django.utils.html.urlize() function was extremely slow to evaluate certain inputs due to catastrophic backtracking vulnerabilities (bsc#1083304) - CVE-2018-7537: If django.utils.text.Truncator's chars() and words() methods were passed the html=True argument, they were extremely slow to evaluate certain inputs due to a catastrophic backtracking vulnerability in a regular expression (bsc#1083305) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-Storage-4-2018-1235 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2018/suse-su-20181828-1/ Link for SUSE-SU-2018:1828-1 https://lists.suse.com/pipermail/sle-security-updates/2018-June/004225.html E-Mail link for SUSE-SU-2018:1828-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1083304 SUSE Bug 1083304 https://bugzilla.suse.com/1083305 SUSE Bug 1083305 https://bugzilla.suse.com/967999 SUSE Bug 967999 https://www.suse.com/security/cve/CVE-2016-2512/ SUSE CVE CVE-2016-2512 page https://www.suse.com/security/cve/CVE-2018-7536/ SUSE CVE CVE-2018-7536 page https://www.suse.com/security/cve/CVE-2018-7537/ SUSE CVE CVE-2018-7537 page SUSE Enterprise Storage 4 python-Django-1.6.11-5.5.1 python-Django-1.6.11-5.5.1 as a component of SUSE Enterprise Storage 4 The utils.http.is_safe_url function in Django before 1.8.10 and 1.9.x before 1.9.3 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks or possibly conduct cross-site scripting (XSS) attacks via a URL containing basic authentication, as demonstrated by http://mysite.example.com\@attacker.com. CVE-2016-2512 SUSE Enterprise Storage 4:python-Django-1.6.11-5.5.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20181828-1/ https://www.suse.com/security/cve/CVE-2016-2512.html CVE-2016-2512 https://bugzilla.suse.com/967999 SUSE Bug 967999 An issue was discovered in Django 2.0 before 2.0.3, 1.11 before 1.11.11, and 1.8 before 1.8.19. The django.utils.html.urlize() function was extremely slow to evaluate certain inputs due to catastrophic backtracking vulnerabilities in two regular expressions (only one regular expression for Django 1.8.x). The urlize() function is used to implement the urlize and urlizetrunc template filters, which were thus vulnerable. CVE-2018-7536 SUSE Enterprise Storage 4:python-Django-1.6.11-5.5.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20181828-1/ https://www.suse.com/security/cve/CVE-2018-7536.html CVE-2018-7536 https://bugzilla.suse.com/1083304 SUSE Bug 1083304 An issue was discovered in Django 2.0 before 2.0.3, 1.11 before 1.11.11, and 1.8 before 1.8.19. If django.utils.text.Truncator's chars() and words() methods were passed the html=True argument, they were extremely slow to evaluate certain inputs due to a catastrophic backtracking vulnerability in a regular expression. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which were thus vulnerable. CVE-2018-7537 SUSE Enterprise Storage 4:python-Django-1.6.11-5.5.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20181828-1/ https://www.suse.com/security/cve/CVE-2018-7537.html CVE-2018-7537 https://bugzilla.suse.com/1083305 SUSE Bug 1083305