Bug 1847481 - CVE-2020-11080 nodejs:10/nghttp2: overly large SETTINGS frames can lead to DoS [fedora-all]
Summary: CVE-2020-11080 nodejs:10/nghttp2: overly large SETTINGS frames can lead to Do...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora Modules
Classification: Fedora
Component: nodejs
Version: unspecified
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Stephen Gallagher
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: CVE-2020-11080
TreeView+ depends on / blocked
 
Reported: 2020-06-16 13:34 UTC by Cedric Buissart
Modified: 2021-06-07 12:53 UTC (History)
9 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2021-06-07 12:53:31 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Cedric Buissart 2020-06-16 13:34:32 UTC
This is an automatically created tracking bug!  It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.

For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.

For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs

When submitting as an update, use the fedpkg template provided in the next
comment(s).  This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.

Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.

NOTE: this issue affects multiple supported versions of Fedora. While only
one tracking bug has been filed, please correct all affected versions at
the same time.  If you need to fix the versions independent of each other,
you may clone this bug as appropriate.

Comment 1 Cedric Buissart 2020-06-16 13:34:35 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=1844929,1847481

# 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 Cedric Buissart 2020-06-16 18:08:54 UTC
I didn't check f31, but f32 looks like fixed. Apologies, feel free to CLOSE that tracker

Comment 3 Kamil Dudka 2020-08-24 09:02:30 UTC
Yes, updated packages of nghttp2 for Fedora were available 14 days before this tracker was created.

Anyway, I do not understand why we have separate trackers for nodejs:10/nghttp2, nodejs:11/nghttp2, nodejs:12/nghttp2, nodejs:13/nghttp2, and nodejs:14/nghttp2.  I thought there was only one nghttp2 package in Fedora.  Could you please clarify it?

Comment 4 Cedric Buissart 2020-08-24 12:48:04 UTC
Hi Kamil,

The manifest (database we use to keep track of components and modules within components) report these nodejs:*/nghttp2 as separate components

After a quick check : the nodejs:14 module seems to currently have nghttp2-0:1.41.0-1.module_f32+9030+0a08c360.src , while nodejs:13 has nghttp2-0:1.40.0-2.module_f32+8199+88b63a05.src, so they look like based on different component

(I used the following command to search that on f32 : `for x in nodejs:1{0,2,3,4}; do echo $x; dnf module info $x | grep "\bnghttp2" ; done`)

Comment 5 Kamil Dudka 2020-08-24 13:37:47 UTC
Thanks for the quick reply on this!  It is definitely not me who takes care of the mentioned module builds.

Stephen, any idea how I got assigned to these bugs for components that I had no idea they had ever existed?

Comment 6 Stephen Gallagher 2020-08-24 14:49:48 UTC
(In reply to Kamil Dudka from comment #5)
> Thanks for the quick reply on this!  It is definitely not me who takes care
> of the mentioned module builds.
> 
> Stephen, any idea how I got assigned to these bugs for components that I had
> no idea they had ever existed?

Because it was filed against nghttp2, not against the modules? Reassigning.

Comment 7 Kamil Dudka 2020-08-24 15:38:05 UTC
Cedric, could you please update the manifest such that these bugs are filed for Product: Fedora Modules and Component: nodejs next time?

Comment 8 Fedora Admin user for bugzilla script actions 2021-04-30 00:23:06 UTC
This package has changed maintainer in Fedora. Reassigning to the new maintainer of this component.


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