Bug 2248273 - git-lfs: golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-39325) [fedora-all]
Summary: git-lfs: golang: net/http, x/net/http2: rapid stream resets can cause excessi...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: git-lfs
Version: 38
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Elliott Sales de Andrade
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: 2248209
TreeView+ depends on / blocked
 
Reported: 2023-11-06 21:42 UTC by Zack Miele
Modified: 2024-02-27 23:10 UTC (History)
4 users (show)

Fixed In Version: git-lfs-3.4.1-1.fc38
Doc Type: No Doc Update
Doc Text:
Clone Of:
Environment:
Last Closed: 2024-02-27 23:10:32 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Zack Miele 2023-11-06 21:42:26 UTC
More information about this security flaw is available in the following bug:

http://bugzilla.redhat.com/show_bug.cgi?id=2248209

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 2023-11-06 21:42:28 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=2248209,2248273

# 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 Ondřej Pohořelský 2023-11-07 08:38:36 UTC
Git-LFS isn't affected by this CVE[0], because the CVE is server related, but Git-LFS doesn't ship any servers, only clients.
You can still bump the x/net to a new version, but it isn't necessary.

[0]https://github.com/git-lfs/git-lfs/pull/5541#issuecomment-1790642684

Comment 3 Elliott Sales de Andrade 2024-02-27 23:10:32 UTC
The potential for this would have been fixed by this build, though as you say there are no servers.


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