Rapid7 Vulnerability & Exploit Database

Oracle Linux: (CVE-2018-20685) ELSA-2019-3702: openssh security, bug fix, and enhancement update

Back to Search

Oracle Linux: (CVE-2018-20685) ELSA-2019-3702: openssh security, bug fix, and enhancement update

Severity
3
CVSS
(AV:N/AC:H/Au:N/C:N/I:P/A:N)
Published
01/10/2019
Created
10/06/2022
Added
10/05/2022
Modified
10/05/2022

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.

Solution(s)

  • oracle-linux-upgrade-openssh
  • oracle-linux-upgrade-openssh-askpass
  • oracle-linux-upgrade-openssh-cavs
  • oracle-linux-upgrade-openssh-clients
  • oracle-linux-upgrade-openssh-keycat
  • oracle-linux-upgrade-openssh-ldap
  • oracle-linux-upgrade-openssh-server
  • oracle-linux-upgrade-pam_ssh_agent_auth

References

  • ELSA-2019-3702
  • USN-3885-1
  • DSA-4387
  • CVE-2018-20685

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;