Fedora 35: 2022:3dd3274ae2 Moderate: libdxfrw Remote Code Execution

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

ASCII and binary form.

Update to 2.2.0 RC4. ---- 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.

* Wed Sep 14 2022 Richard Shaw - 1.1.0-0.1.rc4

- Update to 1.1.0 RC1 per upstream recommendatation.

* Thu Jul 21 2022 Fedora Release Engineering - 1.0.1-4

- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild

* 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-2022-3dd3274ae2' 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/

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