Fedora 32: FEDORA-2020-6cad41abb0 Critical: libssh Denial of Service

The ssh library was designed to be used by programmers needing a working SSH

implementation by the mean of a library. The complete control of the client is

made by the programmer. With libssh, you can remotely execute programs, transfer

files, use a secure and transparent tunnel for your remote programs. With its

Secure FTP implementation, you can play with remote files easily, without

third-party programs others than libcrypto (from openssl).

Fixes CVE-2020-1730

* Wed Apr 15 2020 Anderson Sasaki - 0.9.4-2

- Added patch to fix returned version

* Thu Apr 9 2020 Anderson Sasaki - 0.9.4-1

- Update to version 0.9.4

- Removed inclusion of OpenSSH server configuration file from

libssh_server.config

- Added patch to re-enable algorithms using sha1 in sshd for testing

- resolves: #1822529 - CVE-2020-1730

[ 1 ] Bug #1822519 - libssh-0.9.4 is available

https://bugzilla.redhat.com/show_bug.cgi?id=1822519

[ 2 ] Bug #1822529 - CVE-2020-1730 libssh: denial of service when handling AES-CTR (or DES) ciphers [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1822529

su -c 'dnf upgrade --advisory FEDORA-2020-6cad41abb0' 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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