Bug 2255351 - CVE-2023-49083 python-cryptography: NULL-dereference when loading PKCS7 certificates [fedora-all]
Summary: CVE-2023-49083 python-cryptography: NULL-dereference when loading PKCS7 certi...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: python-cryptography
Version: 39
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Jeremy Cline
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: CVE-2023-49083
TreeView+ depends on / blocked
 
Reported: 2023-12-20 10:45 UTC by TEJ RATHI
Modified: 2024-03-21 08:39 UTC (History)
5 users (show)

Fixed In Version: python-cryptography-41.0.7-1.fc40
Doc Type: No Doc Update
Doc Text:
Clone Of:
Environment:
Last Closed: 2024-03-21 08:39:36 UTC
Type: ---
Embargoed:


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System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker FREEIPA-10685 0 None None None 2023-12-20 10:46:06 UTC

Description TEJ RATHI 2023-12-20 10:45:40 UTC
More information about this security flaw is available in the following bug:

http://bugzilla.redhat.com/show_bug.cgi?id=2255331

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 TEJ RATHI 2023-12-20 10:45:44 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=2255331,2255351

# 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 Ben Beasley 2024-02-01 15:43:09 UTC
This would be fixed by updating to at least 41.0.6. (41.0.7 is the latest 41.0.x release.)

Comment 3 Fedora Update System 2024-02-04 16:02:57 UTC
FEDORA-2024-9d2de2b051 has been submitted as an update to Fedora 40. https://bodhi.fedoraproject.org/updates/FEDORA-2024-9d2de2b051

Comment 4 Fedora Update System 2024-02-04 17:48:23 UTC
FEDORA-2024-9d2de2b051 has been pushed to the Fedora 40 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 5 Fedora Update System 2024-02-04 18:55:06 UTC
FEDORA-2024-91f5df4002 has been submitted as an update to Fedora 39. https://bodhi.fedoraproject.org/updates/FEDORA-2024-91f5df4002

Comment 6 Fedora Update System 2024-02-05 01:12:06 UTC
FEDORA-2024-91f5df4002 has been pushed to the Fedora 39 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2024-91f5df4002`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2024-91f5df4002

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 7 Fedora Update System 2024-02-17 00:56:25 UTC
FEDORA-2024-91f5df4002 (python-cryptography-41.0.7-1.fc39) has been pushed to the Fedora 39 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 8 Christian Heimes 2024-03-21 08:39:36 UTC
Fixed in F39 and newer.


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