Bug 2242460 - CVE-2023-43907 optipng: global buffer overflow via the 'buffer' variable at gifread.c. [epel-all]
Summary: CVE-2023-43907 optipng: global buffer overflow via the 'buffer' variable at g...
Keywords:
Status: ON_QA
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: optipng
Version: epel8
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Peter Hanecak
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: CVE-2023-43907
TreeView+ depends on / blocked
 
Reported: 2023-10-06 09:53 UTC by Sandipan Roy
Modified: 2025-06-16 01:50 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Sandipan Roy 2023-10-06 09:53:17 UTC
More information about this security flaw is available in the following bug:

http://bugzilla.redhat.com/show_bug.cgi?id=2242138

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 Sandipan Roy 2023-10-06 09:53:20 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=2242138,2242460

# 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 Fedora Update System 2025-06-15 18:28:09 UTC
FEDORA-EPEL-2025-b08324ec24 (optipng-7.9.1-1.el9) has been submitted as an update to Fedora EPEL 9.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-b08324ec24

Comment 3 Fedora Update System 2025-06-15 18:36:39 UTC
FEDORA-EPEL-2025-c5e2b2171e (optipng-7.9.1-1.el10_1) has been submitted as an update to Fedora EPEL 10.1.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-c5e2b2171e

Comment 4 Fedora Update System 2025-06-15 18:50:08 UTC
FEDORA-2025-0533c67535 (optipng-7.9.1-1.fc41) has been submitted as an update to Fedora 41.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-0533c67535

Comment 5 Fedora Update System 2025-06-15 19:00:06 UTC
FEDORA-2025-6b4a9c1dd1 (optipng-7.9.1-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-6b4a9c1dd1

Comment 6 Fedora Update System 2025-06-16 00:46:19 UTC
FEDORA-EPEL-2025-c5e2b2171e has been pushed to the Fedora EPEL 10.1 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-c5e2b2171e

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 7 Fedora Update System 2025-06-16 00:51:59 UTC
FEDORA-2025-6b4a9c1dd1 has been pushed to the Fedora 42 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-6b4a9c1dd1`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-6b4a9c1dd1

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 8 Fedora Update System 2025-06-16 00:57:00 UTC
FEDORA-EPEL-2025-b08324ec24 has been pushed to the Fedora EPEL 9 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-b08324ec24

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 9 Fedora Update System 2025-06-16 01:50:15 UTC
FEDORA-2025-0533c67535 has been pushed to the Fedora 41 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-0533c67535`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-0533c67535

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.


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