CVE-2019-6109
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.
- Score
- CVSS 3.1 6.8 Medium
- Status
- Modified - cve@mitre.org
- Published
- 2019-01-31
- Last modified
- 2026-10-14
- Weaknesses
- CWE-116
Affected products
- Ubuntu Linux (Canonical)
- Debian Linux (Debian)
- Fedora (Fedoraproject)
- M10-1 Firmware (Fujitsu)
- M10-4 Firmware (Fujitsu)
- M10-4s Firmware (Fujitsu)
- M12-1 Firmware (Fujitsu)
- M12-2 Firmware (Fujitsu)
- M12-2s Firmware (Fujitsu)
- Element Software (Netapp)
- Ontap Select Deploy (Netapp)
- Storage Automation Store (Netapp)
- Openssh (Openbsd)
- Enterprise Linux (Redhat)
- Enterprise Linux Eus (Redhat)
- Enterprise Linux Server Aus (Redhat)
- Enterprise Linux Server Tus (Redhat)
- Scalance X204rna Eec Firmware (Siemens)
- Scalance X204rna Firmware (Siemens)
- Simatic S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
- Simatic S7-1500 Cpu 1518f-4 Pndp Mfp (Siemens)
- Siplus S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
- Winscp (Winscp)
References
- https://www.debian.org/security/2019/dsa-4387
- https://security.netapp.com/advisory/ntap-20190213-0001/
- https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c
- https://usn.ubuntu.com/3885-1/
- https://cvsweb.openbsd.org/src/usr.bin/ssh/progressmeter.c
- https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt
- https://security.gentoo.org/glsa/201903-16
- https://lists.debian.org/debian-lts-announce/2019/03/msg00030.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W3YVQ2BPTOVDCFDVNC2GGF…
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00058.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
- https://access.redhat.com/errata/RHSA-2019:3702
- https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
- https://cert-portal.siemens.com/productcert/html/ssa-412672.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html