First published: Thu Jul 23 2015(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
debian/openssh | <=1:7.9p1-5<=1:6.7p1-6 | 1:7.9p1-6 1:7.4p1-10+deb9u5 |
debian/openssh | 1:8.4p1-5+deb11u3 1:8.4p1-5+deb11u4 1:9.2p1-2+deb12u5 1:9.9p2-2 | |
OpenSSH | <=7.9 | |
WinSCP | <=5.13 | |
Ubuntu | =14.04 | |
Ubuntu | =16.04 | |
Ubuntu | =18.04 | |
Ubuntu | =18.10 | |
Debian Linux | =8.0 | |
Debian Linux | =9.0 | |
NetApp Management Services for Element Software | ||
NetApp ONTAP Select Deploy Utility | ||
NetApp Storage Automation Store | ||
Red Hat Fedora | =30 | |
Red Hat Enterprise Linux | =8.0 | |
Red Hat Enterprise Linux Server EUS | =8.1 | |
Red Hat Enterprise Linux Server EUS | =8.2 | |
Red Hat Enterprise Linux Server EUS | =8.4 | |
Red Hat Enterprise Linux Server EUS | =8.6 | |
Red Hat Enterprise Linux Server | =8.2 | |
Red Hat Enterprise Linux Server | =8.4 | |
Red Hat Enterprise Linux Server | =8.6 | |
Red Hat Enterprise Linux Server | =8.2 | |
Red Hat Enterprise Linux Server | =8.4 | |
Red Hat Enterprise Linux Server | =8.6 | |
All of | ||
Siemens Scalance X204RNA EEC Firmware | <3.2.7 | |
Siemens Scalance X204RNA EEC | ||
All of | ||
Siemens Scalance X204RNA ECC Firmware | <3.2.7 | |
Siemens Scalance X204RNA EEC Firmware | ||
All of | ||
Oracle Fujitsu M10-1 Firmware | <xcp2361 | |
Oracle Fujitsu M10-1 | ||
All of | ||
Oracle Fujitsu M10-4 Firmware | <xcp2361 | |
Oracle Fujitsu M10-4 | ||
All of | ||
Oracle Fujitsu M10-4S Firmware | <xcp2361 | |
Fujitsu M10-4S | ||
All of | ||
Oracle Fujitsu M12-1 Firmware | <xcp2361 | |
Oracle Fujitsu M12-1 Firmware | ||
All of | ||
Oracle Fujitsu M12-2 Firmware | <xcp2361 | |
Fujitsu SPARC M12-2 | ||
All of | ||
Fujitsu SPARC M12-2S | <xcp2361 | |
Fujitsu SPARC M12-2S | ||
All of | ||
Oracle Fujitsu M10-1 Firmware | <xcp3070 | |
Oracle Fujitsu M10-1 | ||
All of | ||
Oracle Fujitsu M10-4 Firmware | <xcp3070 | |
Oracle Fujitsu M10-4 | ||
All of | ||
Oracle Fujitsu M10-4S Firmware | <xcp3070 | |
Fujitsu M10-4S | ||
All of | ||
Oracle Fujitsu M12-1 Firmware | <xcp3070 | |
Oracle Fujitsu M12-1 Firmware | ||
All of | ||
Oracle Fujitsu M12-2 Firmware | <xcp3070 | |
Fujitsu SPARC M12-2 | ||
All of | ||
Fujitsu SPARC M12-2S | <xcp3070 | |
Fujitsu SPARC M12-2S | ||
Siemens Scalance X204RNA EEC Firmware | <3.2.7 | |
Siemens Scalance X204RNA EEC | ||
Siemens Scalance X204RNA ECC Firmware | <3.2.7 | |
Siemens Scalance X204RNA EEC Firmware | ||
Oracle Fujitsu M10-1 Firmware | <xcp2361 | |
Oracle Fujitsu M10-1 | ||
Oracle Fujitsu M10-4 Firmware | <xcp2361 | |
Oracle Fujitsu M10-4 | ||
Oracle Fujitsu M10-4S Firmware | <xcp2361 | |
Fujitsu M10-4S | ||
Oracle Fujitsu M12-1 Firmware | <xcp2361 | |
Oracle Fujitsu M12-1 Firmware | ||
Oracle Fujitsu M12-2 Firmware | <xcp2361 | |
Fujitsu SPARC M12-2 | ||
Fujitsu SPARC M12-2S | <xcp2361 | |
Fujitsu SPARC M12-2S | ||
Oracle Fujitsu M10-1 Firmware | <xcp3070 | |
Oracle Fujitsu M10-4 Firmware | <xcp3070 | |
Oracle Fujitsu M10-4S Firmware | <xcp3070 | |
Oracle Fujitsu M12-1 Firmware | <xcp3070 | |
Oracle Fujitsu M12-2 Firmware | <xcp3070 | |
Fujitsu SPARC M12-2S | <xcp3070 |
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CVE-2019-6109 has been classified as a moderate severity vulnerability.
To fix CVE-2019-6109, upgrade OpenSSH to version 1:7.9p1-6 or higher.
CVE-2019-6109 affects various versions of OpenSSH, especially those up to 7.9.
CVE-2019-6109 allows a malicious server or Man-in-The-Middle attacker to manipulate client output.
Systems using vulnerable versions of OpenSSH, including Debian, Ubuntu, and Red Hat Enterprise Linux, are affected by CVE-2019-6109.