Bug 2044647

Summary: CVE-2021-33912 libspf2: Four-byte heap-based buffer overflow in SPF_record_expand_data in spf_expand.c [fedora-all]
Product: [Fedora] Fedora Reporter: Pedro Sampaio <psampaio>
Component: libspf2Assignee: Bojan Smojver <bojan>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: low Docs Contact:
Priority: low    
Version: 35CC: bojan
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Fixed In Version: Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-01-24 23:49:33 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On:    
Bug Blocks: 2044646    

Description Pedro Sampaio 2022-01-24 21:46:34 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:

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 Pedro Sampaio 2022-01-24 21:46:36 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)

# low, medium, high, urgent (required)

# testing, stable

# Bug numbers: 1234,9876

# Description of your update
notes=Security fix for [PUT CVEs HERE]

# Enable request automation based on the stable/unstable karma thresholds

# Automatically close bugs when this marked as stable

# Suggest that users restart after update


Additionally, you may opt to use the bodhi web interface to submit updates:


Comment 2 Bojan Smojver 2022-01-24 23:49:33 UTC
We are already ahead. Koji:




Git log:
commit 4915c308d57ff3abac9fb241f09c4bed2ab54815 (HEAD -> master, origin/master, origin/HEAD)
Author: Shevek <shevek>
Date:   Tue Jun 8 22:43:24 2021 -0700

    Update autotools.

commit 8131fe140704eaae695e76b5cd09e39bd1dd220b
Author: Shevek <shevek>
Date:   Tue Jun 8 22:43:12 2021 -0700

    Bump to version 1.2.11.