Rapid7

vulnerability

Red Hat OpenShift: CVE-2019-6109: openssh: Missing character encoding in progress display allows for spoofing of scp client output

Severity
4
CVSS
(AV:N/AC:H/Au:N/C:P/I:P/A:N)
Published
Jan 31, 2019
Added
Dec 29, 2020
Modified
Mar 30, 2026

Description

An issue was discovered in OpenSSH 7.9. Due to missing character encoding in the progress display, a malicious server (or Man-in-The-Middle attacker) can employ crafted object names to manipulate the client output, e.g., by using ANSI control codes to hide additional files being transferred. This affects refresh_progress_meter() in progressmeter.c.

Solution

linuxrpm-upgrade-redhat-coreos
Title
Rapid7 Labs

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