Bug 2257829 - CVE-2023-49295 caddy: quic-go: memory exhaustion attack against QUIC's path validation mechanism [fedora-all]
Summary: CVE-2023-49295 caddy: quic-go: memory exhaustion attack against QUIC's path v...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: caddy
Version: rawhide
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Carl George 🤠
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: CVE-2023-49295
TreeView+ depends on / blocked
 
Reported: 2024-01-11 08:19 UTC by TEJ RATHI
Modified: 2024-07-06 00:29 UTC (History)
3 users (show)

Fixed In Version: caddy-2.8.4-1.fc41
Doc Type: No Doc Update
Doc Text:
Clone Of:
Environment:
Last Closed: 2024-07-06 00:29:27 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description TEJ RATHI 2024-01-11 08:19:45 UTC
More information about this security flaw is available in the following bug:

http://bugzilla.redhat.com/show_bug.cgi?id=2257815

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 2024-01-11 08:19:48 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=2257815,2257829

# 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 Carl George 🤠 2024-02-08 06:52:49 UTC
Fixed in quic-go v0.40.1

https://github.com/quic-go/quic-go/security/advisories/GHSA-ppxx-5m9h-6vxf

Upstream commit updating bundled quic-go to that version

https://github.com/caddyserver/caddy/commit/697cc593a17fcb39087161b058fc1dba8b767060

Comment 3 Carl George 🤠 2024-07-05 23:29:00 UTC
Correction, this is the relevant upstream commit that updates the bundled quic-go to 0.40.1.

https://github.com/caddyserver/caddy/commit/b49ec0516186d4bfbc2a83a20fd706df33441a35

Comment 4 Fedora Update System 2024-07-06 00:23:33 UTC
FEDORA-2024-bd8fe42929 (caddy-2.8.4-1.fc41) has been submitted as an update to Fedora 41.
https://bodhi.fedoraproject.org/updates/FEDORA-2024-bd8fe42929

Comment 5 Fedora Update System 2024-07-06 00:29:27 UTC
FEDORA-2024-bd8fe42929 (caddy-2.8.4-1.fc41) has been pushed to the Fedora 41 stable repository.
If problem still persists, please make note of it in this bug report.


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