CVE-2019-6109

CVE Details

Release Date:2019-01-31

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.

See more information about CVE-2019-6109 from MITRE CVE dictionary and NIST NVD


CVSS v3.0 metrics


NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score: 6.8 Base Metrics: AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Access Vector: Network Attack Complexity: High
Privileges Required: None User Interaction: Required
Scope: Unchanged Confidentiality Impact: High
Integrity Impact: High Availability Impact: None

Errata information


PlatformErrataRelease Date
Oracle Linux version 8 (openssh)ELSA-2019-37022019-11-14



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