Fedora 34 FEDORA-2022-08d7ee21f7 Critical DoS Fix in libdxfrw

libdxfrw is a free C++ library to read and write DXF files in both formats,

ASCII and binary form.

Update librecad to 2.2.0 rc3. Apply fixes to libdxfrw and librecad for

CVE-2021-45341, CVE-2021-45342, CVE-2021-45343. This also resolves the issue

where some dwg files no longer opened.

* Tue Feb 1 2022 Tom Callaway - 1.0.1-3

- apply fixes from upstream, including fix for CVE-2021-45343

* Thu Jan 20 2022 Fedora Release Engineering - 1.0.1-2

- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild

[ 1 ] Bug #2027148 - librecad-2.2.0-rc3 is available

https://bugzilla.redhat.com/show_bug.cgi?id=2027148

[ 2 ] Bug #2031379 - [regression] .dwg file no longer opens

https://bugzilla.redhat.com/show_bug.cgi?id=2031379

[ 3 ] Bug #2046248 - CVE-2021-45341 librecad: buffer overflow in CDataMoji of the jwwlib component allows remote code execution via a crafted JWW document [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2046248

[ 4 ] Bug #2046252 - CVE-2021-45342 librecad: buffer overflow in CDataList of the jwwlib component allows remote code execution via a crafted JWW document [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2046252

[ 5 ] Bug #2046256 - CVE-2021-45343 librecad: NULL pointer dereference in the HATCH handling of libdxfrw can lead to DoS via a crafted DXF document [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2046256

su -c 'dnf upgrade --advisory FEDORA-2022-08d7ee21f7' 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

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https://fedoraproject.org/security/

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