Fedora 34 FEDORA-2021-acfb7be76e Critical: UPX Memory Access Issue

UPX is a free, portable, extendable, high-performance executable

packer for several different executable formats. It achieves an

excellent compression ratio and offers very fast decompression. Your

executables suffer no memory overhead or other drawbacks.

Fix for CVE-2021-20285

* Thu Mar 11 2021 Gwyn Ciesla - 3.96-8

- PAtch for CVE-2021-20285

[ 1 ] Bug #1937791 - CVE-2021-20285 upx: Illegal memory access in canPack function in p_lx_elf.cpp [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1937791

su -c 'dnf upgrade --advisory FEDORA-2021-acfb7be76e' 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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