Bug 2144428

Summary: CVE-2022-45061 pypy: Python: CPU denial of service via inefficient IDNA decoder [fedora-all]
Product: [Fedora] Fedora Reporter: Sandipan Roy <saroy>
Component: pypyAssignee: Charalampos Stratakis <cstratak>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: 37CC: cstratak, mhroncok, python-maint, python-packagers-sig, thrnciar, torsava
Target Milestone: ---Keywords: Reopened, Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: pypy-7.3.12-3.fc40 pypy-7.3.12-3.fc37 pypy-7.3.12-3.fc38 pypy-7.3.12-3.fc39 Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2023-09-09 00:39:56 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: 2144072    

Description Sandipan Roy 2022-11-21 08:48:28 UTC
More information about this security flaw is available in the following bug:

http://bugzilla.redhat.com/show_bug.cgi?id=2144072

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 Sandipan Roy 2022-11-21 08:48:32 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=2144072,2144428

# 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 Miro HronĨok 2023-01-03 16:05:14 UTC
This is apparently not fixed in pypy 7.3.11.

Comment 3 Tomas Orsava 2023-03-01 13:19:29 UTC
This is a low priority for our team, if somebody needs this, feel free to let us know.

Comment 5 Fedora Update System 2023-08-31 14:40:15 UTC
FEDORA-2023-6000e06581 has been submitted as an update to Fedora 40. https://bodhi.fedoraproject.org/updates/FEDORA-2023-6000e06581

Comment 6 Fedora Update System 2023-08-31 14:43:35 UTC
FEDORA-2023-6000e06581 has been pushed to the Fedora 40 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 7 Fedora Update System 2023-08-31 14:46:09 UTC
FEDORA-2023-129178fd27 has been submitted as an update to Fedora 37. https://bodhi.fedoraproject.org/updates/FEDORA-2023-129178fd27

Comment 8 Fedora Update System 2023-08-31 14:46:12 UTC
FEDORA-2023-5460cf6dfb has been submitted as an update to Fedora 39. https://bodhi.fedoraproject.org/updates/FEDORA-2023-5460cf6dfb

Comment 9 Fedora Update System 2023-08-31 14:46:15 UTC
FEDORA-2023-c43a940a93 has been submitted as an update to Fedora 38. https://bodhi.fedoraproject.org/updates/FEDORA-2023-c43a940a93

Comment 10 Fedora Update System 2023-09-01 01:46:36 UTC
FEDORA-2023-5460cf6dfb 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-2023-5460cf6dfb`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-5460cf6dfb

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

Comment 11 Fedora Update System 2023-09-01 02:24:29 UTC
FEDORA-2023-129178fd27 has been pushed to the Fedora 37 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-129178fd27`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-129178fd27

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

Comment 12 Fedora Update System 2023-09-01 02:31:30 UTC
FEDORA-2023-c43a940a93 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-c43a940a93`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-c43a940a93

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

Comment 13 Fedora Update System 2023-09-09 00:39:56 UTC
FEDORA-2023-129178fd27 has been pushed to the Fedora 37 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 14 Fedora Update System 2023-09-09 01:34:51 UTC
FEDORA-2023-c43a940a93 has been pushed to the Fedora 38 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 15 Fedora Update System 2023-09-15 18:45:04 UTC
FEDORA-2023-5460cf6dfb has been pushed to the Fedora 39 stable repository.
If problem still persists, please make note of it in this bug report.