Bug 2163552 - CVE-2022-3064 yggdrasil: go-yaml: Improve heuristics preventing CPU/memory abuse by parsing malicious or large YAML documents [fedora-all]
Summary: CVE-2022-3064 yggdrasil: go-yaml: Improve heuristics preventing CPU/memory ab...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: yggdrasil
Version: 37
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Link Dupont
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: CVE-2022-3064
TreeView+ depends on / blocked
 
Reported: 2023-01-23 21:44 UTC by Anten Skrabec
Modified: 2023-01-24 18:14 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: No Doc Update
Doc Text:
Clone Of:
Environment:
Last Closed: 2023-01-24 18:14:59 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Anten Skrabec 2023-01-23 21:44:54 UTC
More information about this security flaw is available in the following bug:

http://bugzilla.redhat.com/show_bug.cgi?id=2163037

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 Anten Skrabec 2023-01-23 21:44:56 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=2163037,2163552

# 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 Link Dupont 2023-01-24 18:14:59 UTC
yaml is imported indirectly by urfave/cli. YAML files are not used as part of any configuration file format within yggdrasil, nor are YAML files supported indirectly by any sort of file reading or opening within the application. This bug does not affect yggdrasil.


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