Alerts This Week
Warning Icon 1 764
Alerts This Week
Warning Icon 1 764

Fedora 34 FEDORA-2022-0a06987c3c Critical: Zsh Prompt Expansion Fix

fedora
Calendar Grey February 21, 2022
Dist Fedora Esm H88
Ubuntu's bash upgrade resolves script execution delays proficiently, enhancing terminal functionality. Discover additional details!
- update to latest upstream release (fixes CVE-2021-45444)

Summary

The zsh shell is a command interpreter usable as an interactive login

shell and as a shell script command processor. Zsh resembles the ksh

shell (the Korn shell), but includes many enhancements. Zsh supports

command line editing, built-in spelling correction, programmable

command completion, shell functions (with autoloading), a history

mechanism, and more.

- update to latest upstream release (fixes CVE-2021-45444)

* Sun Feb 13 2022 Kamil Dudka - 5.8.1-1

- update to latest upstream release (fixes CVE-2021-45444)

* Thu Nov 25 2021 Debarshi Ray - 5.8-7

- Overwrite PROMPT only if it's set to the built-in default (#2026749)

* Fri Jul 23 2021 Fedora Release Engineering - 5.8-6

- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild

[ 1 ] Bug #2054089 - CVE-2021-45444 zsh: Prompt expansion vulnerability

https://bugzilla.redhat.com/show_bug.cgi?id=2054089

su -c 'dnf upgrade --advisory FEDORA-2022-0a06987c3c' 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

package-announce mailing list -- package-announce@lists.fedoraproject.org

To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org

Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/

List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines

List Archives: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/

Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure

Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 34
Version: 5.8.1
Release: 1.fc34
Summary: Powerful interactive shell

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here