Detections
Analytics
Siemens SCALANCE X-200RNA Switch Devices Improper Encoding or Escaping of Output (CVE-2019-6109)
medium Tenable OT Security Plugin ID 500841
Synopsis
The remote OT asset is affected by a vulnerability.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.- 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. (CVE-2019-6109)
This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information.
Solution
Refer to the vendor advisory.See Also
https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt
https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c
https://cvsweb.openbsd.org/src/usr.bin/ssh/progressmeter.c
https://usn.ubuntu.com/3885-1/
https://www.debian.org/security/2019/dsa-4387
https://security.netapp.com/advisory/ntap-20190213-0001/
https://security.gentoo.org/glsa/201903-16
https://lists.debian.org/debian-lts-announce/2019/03/msg00030.html
http://www.nessus.org/u?e31ba540
http://www.nessus.org/u?b370bc74
https://access.redhat.com/errata/RHSA-2019:3702
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
Plugin Details
Severity: Medium
ID: 500841
Version: 1.9
Type: remote
Family: Tenable.ot
Published: 2/23/2023
Updated: 12/5/2024
Supported Sensors: Tenable OT Security
Risk Information
VPR
Risk Factor: Medium
Score: 5.2
CVSS v2
Risk Factor: Medium
Base Score: 4
Temporal Score: 3
Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:N
CVSS Score Source: CVE-2019-6109
CVSS v3
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5.9
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:siemens:scalance_x204rna_%28hsr%29_firmware:3.2.7, cpe:/o:siemens:scalance_x204rna_eec_%28prp%29_firmware:3.2.7, cpe:/o:siemens:scalance_x204rna_eec_%28prp%2fhsr%29_firmware:3.2.7, cpe:/o:siemens:scalance_x204rna_%28prp%29_firmware:3.2.7, cpe:/o:siemens:scalance_x204rna_eec_%28hsr%29_firmware:3.2.7, cpe:/o:siemens:simatic_s7-1500_cpu_firmware:3.1.0, cpe:/o:siemens:siplus_s7-1500_cpu_firmware:3.1.0
Required KB Items: Tenable.ot/Siemens
Exploit Ease: No known exploits are available
Patch Publication Date: 1/31/2019
Vulnerability Publication Date: 1/31/2019
Reference Information
CVE: CVE-2019-6109
CWE: 116
DSA: DSA-4387
FEDORA: FEDORA-2019-0f4190cdb0
GLSA: GLSA-201903-16
RHSA: RHSA-2019:3702
SuSE: openSUSE-SU-2019:1602
USN: USN-3885-1