Bug 2056033 - CVE-2022-23319 bdftopcf: pcf2bdf: Segmentation fault during PCF file parsing [fedora-all]
Summary: CVE-2022-23319 bdftopcf: pcf2bdf: Segmentation fault during PCF file parsing ...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: bdftopcf
Version: 35
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: ---
Assignee: Peter Hutterer
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: CVE-2022-23319
TreeView+ depends on / blocked
 
Reported: 2022-02-18 13:23 UTC by Pedro Sampaio
Modified: 2022-03-25 03:41 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2022-03-25 03:41:46 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Pedro Sampaio 2022-02-18 13:23:52 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 Pedro Sampaio 2022-02-18 13:23:55 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=2056031,2056033

# 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 Peter Hutterer 2022-03-25 03:41:46 UTC
Note that this CVE affects the program pcf2bdf (PCF -> BDF format, a font decompiler) which takes PCF as input. Fedora does not appear to package it. 

We do package bdftopcf (BDF -> PCF, a font compiler) which produces the PCF format as *output*. I wouldn't be surprised if bdftopcf has other issue but this CVE doesn't apply.

Closing as NOTABUG, we do not ship this component in Fedora


Note You need to log in before you can comment on or make changes to this bug.