-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2021-fa9e3c23f2 2021-12-01 01:19:37.797801 --------------------------------------------------------------------------------
Name : libdxfrw Product : Fedora 35 Version : 1.0.1 Release : 1.fc35 URL : https://github.com/LibreCAD/libdxfrw Summary : Library to read/write DXF files Description : libdxfrw is a free C++ library to read and write DXF files in both formats, ASCII and binary form.
-------------------------------------------------------------------------------- Update Information:
Update libdxfrw to 1.0.1 (from upstream git). Rebuild librecad against it. This fixes CVE-2021-21898, CVE-2021-21899, and CVE-2021-21900. -------------------------------------------------------------------------------- ChangeLog:
* Mon Nov 22 2021 Tom Callaway spot@fedoraproject.org - 1.0.1-1 - rebase to new code home, fixes CVE-2021-21898/21899/21900 -------------------------------------------------------------------------------- References:
[ 1 ] Bug #2025628 - CVE-2021-21899 librecad: heap out-of-bounds write in dwgCompressor:copyCompBytes21 https://bugzilla.redhat.com/show_bug.cgi?id=2025628 [ 2 ] Bug #2025631 - CVE-2021-21900 librecad: use-after-free in dxfRW:processLType() https://bugzilla.redhat.com/show_bug.cgi?id=2025631 [ 3 ] Bug #2025634 - CVE-2021-21898 librecad: out-of-bounds write in dwgCompressor:decompress18() https://bugzilla.redhat.com/show_bug.cgi?id=2025634 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-fa9e3c23f2' 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
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/keys --------------------------------------------------------------------------------