Fedora Linux 8809 Published by

A libssh2 security update is available for Fedora 31



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Fedora Update Notification
FEDORA-2019-91529f19e4
2019-11-07 01:17:00.131678
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Name : libssh2
Product : Fedora 31
Version : 1.9.0
Release : 3.fc31
URL : http://www.libssh2.org/
Summary : A library implementing the SSH2 protocol
Description :
libssh2 is a library implementing the SSH2 protocol as defined by Internet Drafts: SECSH-TRANS(22), SECSH-USERAUTH(25),
SECSH-CONNECTION(23), SECSH-ARCH(20), SECSH-FILEXFER(06)*,
SECSH-DHGEX(04), and SECSH-NUMBERS(10).

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Update Information:

- fix integer overflow in SSH_MSG_DISCONNECT logic (CVE-2019-17498) --------------------------------------------------------------------------------
ChangeLog:

* Wed Oct 30 2019 Kamil Dudka - 1.9.0-3 - fix integer overflow in SSH_MSG_DISCONNECT logic (CVE-2019-17498) --------------------------------------------------------------------------------
References:

[ 1 ] Bug #1766903 - CVE-2019-17498 libssh2: integer overflow in SSH_MSG_DISCONNECT logic in packet.c [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1766903 --------------------------------------------------------------------------------

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2019-91529f19e4' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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