Alerts This Week
Warning Icon 1 525
Alerts This Week
Warning Icon 1 525

Fedora 41: FEDORA-2025-7d002ee0e7 critical: mupdf segmentation fault

fedora
Calendar Grey January 8, 2025
Dist Fedora Esm H88
Fedora 41 mupdf 2025-7d002ee0e7 security update outlines measures addressing CVE-2024-46657, which impacts the PDF rendering application.
fix CVE-2024-46657 (rhbz#2331627)

Summary

MuPDF is a lightweight PDF viewer and toolkit written in portable C.

The renderer in MuPDF is tailored for high quality anti-aliased

graphics. MuPDF renders text with metrics and spacing accurate to

within fractions of a pixel for the highest fidelity in reproducing

the look of a printed page on screen.

MuPDF has a small footprint. A binary that includes the standard

Roman fonts is only one megabyte. A build with full CJK support

(including an Asian font) is approximately seven megabytes.

MuPDF has support for all non-interactive PDF 1.7 features, and the

toolkit provides a simple API for accessing the internal structures of

the PDF document. Example code for navigating interactive links and

bookmarks, encrypting PDF files, extracting fonts, images, and

searchable text, and rendering pages to image files is provided.

Update Information:

fix CVE-2024-46657 (rhbz#2331627)

Change Log

* Sun Jan 5 2025 Michael J Gruber - 1.24.6-4 - fix CVE-2024-46657 (rhbz#2331627)

References


[ 1 ] Bug #2331627 - CVE-2024-46657 mupdf: segmentation fault via tools/pdfextract.c [fedora-41] https://bugzilla.redhat.com/show_bug.cgi?id=2331627

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-7d002ee0e7' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
critical
Lowest
Low
Medium
High
Critical

Name: mupdf
Product: Fedora 41
Version: 1.24.6
Release: 4.fc41
Summary: A lightweight PDF viewer and toolkit

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Related News

Your message here