Fedora 35: 2022-da2fb07efb Critical: Vim Buffer Overflow Risks

VIM (VIsual editor iMproved) is an updated and improved version of the

vi editor. Vi was the first real screen-based editor for UNIX, and is

still very popular. VIM improves on vi by adding new features:

multiple windows, multi-level undo, block highlighting and more.

Security fixes for CVE-2022-0408, CVE-2022-0413, CVE-2022-0393, CVE-2022-0417,

CVE-2022-0443

* Mon Feb 7 2022 Zdenek Dohnal - 2:8.2.4314-1

- patchlevel 4314

[ 1 ] Bug #2048515 - CVE-2022-0408 vim: Stack-based Buffer Overflow in spellsuggest.c

https://bugzilla.redhat.com/show_bug.cgi?id=2048515

[ 2 ] Bug #2048519 - CVE-2022-0413 vim: use after free in src/ex_cmds.c

https://bugzilla.redhat.com/show_bug.cgi?id=2048519

[ 3 ] Bug #2049180 - CVE-2022-0393 vim: out-of-bounds read in delete_buff_tail() in getchar.c

https://bugzilla.redhat.com/show_bug.cgi?id=2049180

[ 4 ] Bug #2050149 - CVE-2022-0417 vim: heap-based-buffer-overflow in ex_retab() of src/indent.c

https://bugzilla.redhat.com/show_bug.cgi?id=2050149

[ 5 ] Bug #2050182 - CVE-2022-0443 vim: heap-use-after-free in enter_buffer() of src/buffer.c

https://bugzilla.redhat.com/show_bug.cgi?id=2050182

su -c 'dnf upgrade --advisory FEDORA-2022-da2fb07efb' 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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