Linux Security
Linux Security
Linux Security

Fedora 32: screen 2021-5e9894a0c5

Date 03 Mar 2021
Posted By LinuxSecurity Advisories
Security update for CVE-2021-26937
Fedora Update Notification
2021-03-03 23:24:23.986165

Name        : screen
Product     : Fedora 32
Version     : 4.8.0
Release     : 5.fc32
URL         :
Summary     : A screen manager that supports multiple logins on one terminal
Description :
The screen utility allows you to have multiple logins on just one
terminal. Screen is useful for users who telnet into a machine or are
connected via a dumb terminal, but want to use more than just one

Install the screen package if you need a screen manager that can
support multiple logins on one terminal.

Update Information:

Security update for CVE-2021-26937

* Thu Feb 18 2021 Josef Ridky  - 4.8.0-5
- fix CVE-2021-26937 (#1927066)
* Wed Jan 27 2021 Fedora Release Engineering  - 4.8.0-4
- Rebuilt for
* Wed Jul 29 2020 Fedora Release Engineering  - 4.8.0-3
- Rebuilt for

  [ 1 ] Bug #1927062 - CVE-2021-26937 screen: crash when processing combining chars

This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-5e9894a0c5' at the command
line. For more information, refer to the dnf documentation available at

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
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