RedHat: RHSA-2023-1281:01 Important: Red Hat OpenStack Platform
Summary
Werkzeug started as simple collection of various
utilities for WSGI applications and has become one of the most advanced
WSGI utility modules. It includes a powerful debugger, full featured
request and response objects, HTTP utilities to handle entity tags, cache
control headers, HTTP dates, cookie handling, file uploads, a powerful URL
routing system and a bunch of community contributed addon modules. Werkzeug
is unicode aware and doesn't enforce a specific template engine, database
adapter or anything else. It doesn't even enforce a specific way of
handling requests and leaves all that up to the developer. It's most useful
for end user applications which should work on as many server environments
as possible (such as blogs, wikis, bulletin boards, etc.).
Security Fix(es):
* high resource usage when parsing multipart form data with many fields
(CVE-2023-25577)
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-2023-25577 https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat OpenStack Platform 13.0 - ELS:
Source:
python-werkzeug-0.14.1-3.1.el7ost.src.rpm
noarch:
python2-werkzeug-0.14.1-3.1.el7ost.noarch.rpm
python2-werkzeug-doc-0.14.1-3.1.el7ost.noarch.rpm
Red Hat OpenStack Platform 16.1:
Source:
python-werkzeug-0.14.1-12.el8ost.src.rpm
noarch:
python3-werkzeug-0.14.1-12.el8ost.noarch.rpm
Red Hat OpenStack Platform 16.2:
Source:
python-werkzeug-0.14.1-12.el8ost.src.rpm
noarch:
python3-werkzeug-0.14.1-12.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-werkzeug is now available for Red Hat OpenStackPlatform.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat OpenStack Platform 13.0 - ELS - noarch
Red Hat OpenStack Platform 16.1 - noarch
Red Hat OpenStack Platform 16.2 - noarch
Bugs Fixed
2170242 - CVE-2023-25577 python-werkzeug: high resource usage when parsing multipart form data with many fields
