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Fedora 32: FEDORA-2021-d8e6f014e5 Moderate: Mupdf Double Free

CVE-2021-3407. --------------------------------------------------------------------------------Fedora Update Notification FEDORA-2021-d8e6f014e5 2021-03-05 19:23:15.233222 --------------------------------------------------------------------------------Name : mupdf Product : Fedora 32 Version : 1.18.0 Release : 5.fc32 URL : https://mupdf.com/ Summary : A lightweight PDF viewer and toolkit Description : 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 five 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: CVE-2021-3407 --------------------------------------------------------------------------------ChangeLog: * Tue Feb 23 2021 Michael J Gruber - 1.18.0-5 - CVE-2021-3407 (bz #1931964, bz#1931965) * Tue Jan 26 2021 Michael J Gruber - 1.18.0-4 - (original date: Thu Oct 29 2020) - remove obsolete patch * Tue Jan 26 2021 Fedora Release Engineering - 1.18.0-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild --------------------------------------------------------------------------------References: [ 1 ] Bug #1931964 - CVE-2021-3407 mupdf: Double free of object during linearization https://bugzilla.redhat.com/show_bug.cgi?id=1931964 --------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-d8e6f014e5' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/security/ --------------------------------------------------------------------------------_______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it./ Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure . The recent mupdf update for Fedora 32 addresses a critical double free vulnerability affecting PDF handling, while also implementing improved security protocols.. Pdf Viewer Updates, Fedora 32 Fixes, Mupdf Security Patch, Object Handling Improvements. . LinuxSecurity.com Team

Mar 05, 2021 Fedora