Bug 2235741

Summary: CVE-2023-40170 python-jupyter-server: improper cross-site credential checks on `/files/` URLs could allow exposure of certain file contents [fedora-38]
Product: [Fedora] Fedora Reporter: Marian Rehak <mrehak>
Component: python-jupyter-serverAssignee: Lumír Balhar <lbalhar>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 38CC: lbalhar
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: python-jupyter-server-2.1.0-2.fc38 Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of:
: 2236244 (view as bug list) Environment:
Last Closed: 2023-09-09 01:34:26 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2235740    

Description Marian Rehak 2023-08-29 15:27:05 UTC 
More information about this security flaw is available in the following bug:

http://bugzilla.redhat.com/show_bug.cgi?id=2235740

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Comment 1 Marian Rehak 2023-08-29 15:27:08 UTC 
Use the following template to for the 'fedpkg update' request to submit an
update for this issue as it contains the top-level parent bug(s) as well as
this tracking bug.  This will ensure that all associated bugs get updated
when new packages are pushed to stable.

=====

# bugfix, security, enhancement, newpackage (required)
type=security

# low, medium, high, urgent (required)
severity=medium

# testing, stable
request=testing

# Bug numbers: 1234,9876
bugs=2235740,2235741

# Description of your update
notes=Security fix for [PUT CVEs HERE]

# Enable request automation based on the stable/unstable karma thresholds
autokarma=True
stable_karma=3
unstable_karma=-3

# Automatically close bugs when this marked as stable
close_bugs=True

# Suggest that users restart after update
suggest_reboot=False

======

Additionally, you may opt to use the bodhi web interface to submit updates:

https://bodhi.fedoraproject.org/updates/new
Comment 2 Fedora Update System 2023-08-31 12:04:28 UTC 
FEDORA-2023-88c411e973 has been submitted as an update to Fedora 38. https://bodhi.fedoraproject.org/updates/FEDORA-2023-88c411e973
Comment 3 Fedora Update System 2023-09-01 02:31:10 UTC 
FEDORA-2023-88c411e973 has been pushed to the Fedora 38 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-88c411e973`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-88c411e973

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 4 Fedora Update System 2023-09-09 01:34:26 UTC 
FEDORA-2023-88c411e973 has been pushed to the Fedora 38 stable repository.
If problem still persists, please make note of it in this bug report.