Ubuntu 20.04: UBUNTU-2022-3fb4aeb35 High: Emacs Memory Leak Issue

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.

The newest upstream commit Security fix for CVE-2021-3968 Security fix for

CVE-2021-3973 Security fix for CVE-2021-3974

* Mon Nov 22 2021 Zdenek Dohnal - 2:8.2.3642-1

- patchlevel 3642

[ 1 ] Bug #2025056 - CVE-2021-3968 vim: Heap use-after-free in ml_append_int function

https://bugzilla.redhat.com/show_bug.cgi?id=2025056

[ 2 ] Bug #2025059 - CVE-2021-3973 vim: Heap based buffer overflow in findfile.c

https://bugzilla.redhat.com/show_bug.cgi?id=2025059

[ 3 ] Bug #2025061 - CVE-2021-3974 vim: Use after free in regexp_nfa.c

https://bugzilla.redhat.com/show_bug.cgi?id=2025061

su -c 'dnf upgrade --advisory FEDORA-2021-5cd9df120e' 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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