Bug 2241102

Summary:	CVE-2023-31102 p7zip: 7Z File Parsing Integer Underflow Remote Code Execution Vulnerability [epel-all]
Product:	[Fedora] Fedora EPEL	Reporter:	Avinash Hanwate <ahanwate>
Component:	p7zip	Assignee:	Davide Cavalca <davide>
Status:	NEW ---	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	high
Version:	epel8	Keywords:	Security, SecurityTracking
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:		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:	2241004

Description Avinash Hanwate 2023-09-28 05:41:50 UTC

More information about this security flaw is available in the following bug:

http://bugzilla.redhat.com/show_bug.cgi?id=2241004

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 Avinash Hanwate 2023-09-28 05:41:52 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=high

# testing, stable
request=testing

# Bug numbers: 1234,9876
bugs=2241004,2241102

# 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 Sergio Basto 2025-04-21 18:08:05 UTC

Pavlov wrote p7zip 16.02 is not affected by CVE-2023-31102

https://github.com/p7zip-project/p7zip/issues/224#issuecomment-1765509488

Comment 3 Fedora Admin user for bugzilla script actions 2025-05-08 03:34:58 UTC

This package has changed maintainer in Fedora. Reassigning to the new maintainer of this component.

Comment 4 Fedora Admin user for bugzilla script actions 2025-05-09 07:23:53 UTC

This package has changed maintainer in Fedora. Reassigning to the new maintainer of this component.