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Fedora 34: FEDORA-2021-fd23456abc Critical: systemd Service Crash Error

fedora
Calendar Grey March 26, 2021
Dist Fedora Esm H88
Fedora's busybox update fixes a critical segmentation fault vulnerability caused by malformed gzip data, enhancing system stability and security. Discover the details.
Fix for CVE-2021-28831.

Summary

Busybox is a single binary which includes versions of a large number

of system commands, including a shell. This package can be very

useful for recovering from certain types of system failures,

particularly those involving broken shared libraries.

Fix for CVE-2021-28831.

* Mon Mar 22 2021 Tom Callaway - 1:1.33.0-3

- apply upstream fix for CVE-2021-28831

[ 1 ] Bug #1941028 - CVE-2021-28831 busybox: invalid free or segmentation fault via malformed gzip data

https://bugzilla.redhat.com/show_bug.cgi?id=1941028

su -c 'dnf upgrade --advisory FEDORA-2021-e82915eee1' 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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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 34
Version: 1.33.0
Release: 3.fc34
URL:
Summary: Statically linked binary providing simplified versions of system commands

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