Bug 2137427

Summary:	CVE-2022-39260 git: git shell function that splits command arguments can lead to arbitrary heap writes. [fedora-all]
Product:	[Fedora] Fedora	Reporter:	Zack Miele <zmiele>
Component:	git	Assignee:	Todd Zullinger <tmz>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	high
Version:	36	CC:	besser82, chrisw, johannes, opohorel, pstodulk, sebastian.kisela, tmz
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	git-2.38.1-1.fc38 git-2.38.1-1.fc37 git-2.38.1-1.fc36 git-2.38.1-1.fc35	Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-10-24 22:17:47 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:	2137423

Description Zack Miele 2022-10-24 21:18:49 UTC

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

http://bugzilla.redhat.com/show_bug.cgi?id=2137423

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 Zack Miele 2022-10-24 21:18:51 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=2137423,2137427

# 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 Todd Zullinger 2022-10-24 22:17:47 UTC

Fixes were pushed 2022/10/18 for all fedora releases:

F35: https://bodhi.fedoraproject.org/updates/FEDORA-2022-53aadd995f
F36: https://bodhi.fedoraproject.org/updates/FEDORA-2022-8b58806840
F37: https://bodhi.fedoraproject.org/updates/FEDORA-2022-fb088df94c
F38: https://bodhi.fedoraproject.org/updates/FEDORA-2022-7ae7e9ca8f

All but F35 have been pushed to stable at this time.