Bug 2076767

Summary:	nv-codec-headers: ffmpeg: integer overflow in g729_parse() in llibavcodec/g729_parser.c [fedora-all]
Product:	[Fedora] Fedora	Reporter:	Guilherme de Almeida Suckevicz <gsuckevi>
Component:	nv-codec-headers	Assignee:	leigh scott <leigh123linux>
Status:	CLOSED NOTABUG	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	low	Docs Contact:
Priority:	low
Version:	35	CC:	asn, dominik, leigh123linux, ngompa13, xavier
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-04-20 03:43:28 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:	2076764

Description Guilherme de Almeida Suckevicz 2022-04-19 19:29:42 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 Guilherme de Almeida Suckevicz 2022-04-19 19:29:45 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=low

# testing, stable
request=testing

# Bug numbers: 1234,9876
bugs=2076764,2076767

# 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 Neal Gompa 2022-04-20 03:43:28 UTC

This is already fixed in F36.

Comment 3 Guilherme de Almeida Suckevicz 2022-04-20 18:04:13 UTC

Hi Neal,

This tracker bug was opened for the nv-codec-headers component because, according to our tools ffmpeg is somehow embedded in this package.

AFAICS, ffmpeg is only shipped on Fedora 36+ and we should open a tracker bug in rawhide to track that.

Thanks.

Comment 4 Neal Gompa 2022-04-20 18:36:27 UTC

I'm not sure how nv-codec-headers has ffmpeg embedded in it? The package provides an API shim called ffnvcodec, but that's not ffmpeg itself.

I think your tools might be confusing things.

See: https://github.com/FFmpeg/nv-codec-headers

Comment 5 Guilherme de Almeida Suckevicz 2022-04-20 18:48:06 UTC

(In reply to Neal Gompa from comment #4)
> I'm not sure how nv-codec-headers has ffmpeg embedded in it? The package
> provides an API shim called ffnvcodec, but that's not ffmpeg itself.
> 
> I think your tools might be confusing things.
> 
> See: https://github.com/FFmpeg/nv-codec-headers

Ack, thanks for letting me know!

So, we should convert this bug back to nv-codec-headers and close it as not a bug. The same with https://bugzilla.redhat.com/show_bug.cgi?id=2076765.