vulnerability

CentOS Linux: CVE-2018-20685: Moderate: openssh security, bug fix, and enhancement update (CESA-2019:3702)

Severity
3
CVSS
(AV:N/AC:H/Au:N/C:N/I:P/A:N)
Published
Jan 10, 2019
Added
Nov 6, 2019
Modified
May 25, 2023

Description

In OpenSSH 7.9, scp.c in the scp client allows remote SSH servers to bypass intended access restrictions via the filename of . or an empty filename. The impact is modifying the permissions of the target directory on the client side.

Solutions

centos-upgrade-opensshcentos-upgrade-openssh-askpasscentos-upgrade-openssh-askpass-debuginfocentos-upgrade-openssh-cavscentos-upgrade-openssh-cavs-debuginfocentos-upgrade-openssh-clientscentos-upgrade-openssh-clients-debuginfocentos-upgrade-openssh-debuginfocentos-upgrade-openssh-debugsourcecentos-upgrade-openssh-keycatcentos-upgrade-openssh-keycat-debuginfocentos-upgrade-openssh-ldapcentos-upgrade-openssh-ldap-debuginfocentos-upgrade-openssh-servercentos-upgrade-openssh-server-debuginfocentos-upgrade-pam_ssh_agent_authcentos-upgrade-pam_ssh_agent_auth-debuginfo
Title
Rapid7 Labs

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