RedHat: RHSA-2020-1324:01 Moderate: python-django security update
Summary
Django is a high-level Python Web framework that encourages rapid
development and a clean, pragmatic design. It focuses on automating as much
as possible and adhering to the DRY (Don't Repeat Yourself) principle.
Security Fix(es):
* Incorrect HTTP detection with reverse-proxy connecting via HTTPS
(CVE-2019-12781)
* backtracking in a regular expression in django.utils.text.Truncator leads
to DoS (CVE-2019-14232)
* the behavior of the underlying HTMLParser leading to DoS (CVE-2019-14233)
* SQL injection possibility in key and index lookups for
JSONField/HStoreField (CVE-2019-14234)
* Potential memory exhaustion in django.utils.encoding.uri_to_iri()
(CVE-2019-14235)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page listed in the References section.
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2019-12781 https://access.redhat.com/security/cve/CVE-2019-14232 https://access.redhat.com/security/cve/CVE-2019-14233 https://access.redhat.com/security/cve/CVE-2019-14234 https://access.redhat.com/security/cve/CVE-2019-14235 https://access.redhat.com/security/updates/classification/#moderate
Package List
Red Hat OpenStack Platform 15.0:
Source:
python-django-2.1.11-1.el8ost.src.rpm
noarch:
python-django-bash-completion-2.1.11-1.el8ost.noarch.rpm
python3-django-2.1.11-1.el8ost.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for python-django is now available for Red Hat OpenStack Platform15 (Stein).Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat OpenStack Platform 15.0 - noarch
Bugs Fixed
1724497 - CVE-2019-12781 Django: Incorrect HTTP detection with reverse-proxy connecting via HTTPS
1734405 - CVE-2019-14232 Django: backtracking in a regular expression in django.utils.text.Truncator leads to DoS
1734410 - CVE-2019-14233 Django: the behavior of the underlying HTMLParser leading to DoS
1734417 - CVE-2019-14234 Django: SQL injection possibility in key and index lookups for JSONField/HStoreField
1734422 - CVE-2019-14235 Django: Potential memory exhaustion in django.utils.encoding.uri_to_iri()
