6.8
MEDIUM
CVE-2019-6109
OpenSSH ANSI Code Injection 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.

INFO

Published Date :

Jan. 31, 2019, 6:29 p.m.

Last Modified :

Nov. 7, 2023, 3:13 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.2

Exploitability Score :

1.6
Public PoC/Exploit Available at Github

CVE-2019-6109 has a 13 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2019-6109 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Fujitsu m10-1_firmware
2 Fujitsu m10-4_firmware
3 Fujitsu m10-4s_firmware
4 Fujitsu m12-1_firmware
5 Fujitsu m12-2_firmware
6 Fujitsu m12-2s_firmware
1 Redhat enterprise_linux
2 Redhat enterprise_linux_server_aus
3 Redhat enterprise_linux_server_tus
4 Redhat enterprise_linux_eus
1 Netapp ontap_select_deploy
2 Netapp element_software
3 Netapp storage_automation_store
1 Siemens scalance_x204rna_firmware
2 Siemens scalance_x204rna_eec_firmware
1 Canonical ubuntu_linux
1 Fedoraproject fedora
1 Debian debian_linux
1 Openbsd openssh
1 Winscp winscp
: Total Affected Vendor : 9 | Products : 20
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-6109.

URL Resource
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00058.html Broken Link
https://access.redhat.com/errata/RHSA-2019:3702 Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf Patch Third Party Advisory
https://cvsweb.openbsd.org/src/usr.bin/ssh/progressmeter.c Release Notes Vendor Advisory
https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c Release Notes Vendor Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00030.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W3YVQ2BPTOVDCFDVNC2GGF5P5ISFG37G/
https://security.gentoo.org/glsa/201903-16 Third Party Advisory
https://security.netapp.com/advisory/ntap-20190213-0001/ Third Party Advisory
https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt Third Party Advisory
https://usn.ubuntu.com/3885-1/ Third Party Advisory
https://www.debian.org/security/2019/dsa-4387 Third Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html Patch Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
bioly230/THM_Skynet

None

Updated: 1 year, 2 months ago
0 stars 0 fork 0 watcher
Born at : June 30, 2023, 2:41 p.m. This repo has been linked 78 different CVEs too.
Profile Photo
Mohzeela/external-secret

None

Updated: 2 years, 1 month ago
0 stars 0 fork 0 watcher
Born at : Aug. 3, 2022, 7:11 p.m. This repo has been linked 61 different CVEs too.
Profile Photo
h4xrOx/Direct-Admin-Vulnerability-Disclosure

Linux Restricted Shell Breakout & privilege escalation on Direct Admin using OpenSSH, CPAN shell and FileZilla.

Updated: 2 years, 2 months ago
0 stars 1 fork 1 watcher
Born at : May 31, 2022, 2:52 a.m. This repo has been linked 4 different CVEs too.
Profile Photo
vshaliii/DC-4-Vulnhub-Walkthrough

None

Updated: 3 years, 2 months ago
1 stars 1 fork 1 watcher
Born at : July 12, 2021, 4:20 a.m. This repo has been linked 15 different CVEs too.
Profile Photo
vshaliii/Basic-Pentesting-2-Vulnhub-Walkthrough

This is a boot2root VM and is a continuation of the Basic Pentesting series. This series is designed to help newcomers to penetration testing develop pentesting skills and have fun exploring part of the offensive side of security. VirtualBox is the recommended platform for this challenge (though it should also work with VMware -- however, I haven’t tested that). This VM is a moderate step up in difficulty from the first entry in this series. If you’ve solved the first entry and have tried a few other beginner-oriented challenges, this VM should be a good next step. Once again, this challenge contains multiple initial exploitation vectors and privilege escalation vulnerabilities. Your goal is to remotely attack the VM, gain root privileges, and read the flag located at /root/flag.txt. Once you’ve finished, try to find other vectors you might have missed! If you’d like to send me a link to your writeup, enjoyed the VM or have questions or feedback, feel free to contact me at: [email protected] If you finished the VM, please also consider posting a writeup! Writeups help you internalize what you worked on and help anyone else who might be struggling or wants to see someone else’s process. There were lots of wonderful writeups for Basic Pentesting: 1, and I look forward to reading the writeups for this challenge.

Updated: 1 year, 2 months ago
5 stars 5 fork 5 watcher
Born at : May 25, 2021, 9:07 a.m. This repo has been linked 78 different CVEs too.
Profile Photo
firatesatoglu/iot-searchengine

IOT Search Engine Scanner/Crawler/Scraper

binaryedge iot-platform searchengine shodan-api shodan-search hunterhow iot-search iotengine

Python

Updated: 1 month ago
7 stars 1 fork 1 watcher
Born at : March 5, 2021, 12:43 p.m. This repo has been linked 8 different CVEs too.
Profile Photo
umahari/security

None

Dockerfile Makefile Shell Go Smarty Open Policy Agent Mustache

Updated: 3 years, 6 months ago
0 stars 1 fork 1 watcher
Born at : Feb. 25, 2021, 9:59 a.m. This repo has been linked 61 different CVEs too.
Profile Photo
vshaliii/Funbox2-rookie

This is walkthrough of another Boot2Root Vulnhub machine ! This can be a real life scenario if rockies becomes admins. Easy going in round about 15 mins.

Updated: 3 years, 4 months ago
0 stars 1 fork 1 watcher
Born at : Feb. 8, 2021, 10:51 a.m. This repo has been linked 39 different CVEs too.
Profile Photo
siddharthraopotukuchi/trivy

None

Dockerfile Makefile

Updated: 2 years, 1 month ago
1 stars 0 fork 0 watcher
Born at : Dec. 15, 2020, 7:02 p.m. This repo has been linked 61 different CVEs too.
Profile Photo
t31m0/Vulnerability-Scanner-for-Containers

None

Dockerfile Makefile Shell Go Smarty Open Policy Agent

Updated: 2 months, 4 weeks ago
2 stars 0 fork 0 watcher
Born at : Sept. 21, 2020, 7:37 a.m. This repo has been linked 61 different CVEs too.
Profile Photo
simiyo/trivy

None

Dockerfile Makefile Shell Go Smarty

Updated: 4 years, 3 months ago
0 stars 0 fork 0 watcher
Born at : June 6, 2020, 2:22 a.m. This repo has been linked 54 different CVEs too.
Profile Photo
KorayAgaya/TrivyWeb

A Simple and Comprehensive Vulnerability Scanner for Containers, Suitable for CI for Web

Python HTML CSS JavaScript

Updated: 1 month ago
0 stars 0 fork 0 watcher
Born at : Aug. 2, 2019, 8:26 a.m. This repo has been linked 51 different CVEs too.
Profile Photo
revl-ca/scan-docker-image

None

Shell

Updated: 5 years, 2 months ago
0 stars 0 fork 0 watcher
Born at : July 18, 2019, 10:49 p.m. This repo has been linked 124 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-6109 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-6109 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W3YVQ2BPTOVDCFDVNC2GGF5P5ISFG37G/ [No types assigned]
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/W3YVQ2BPTOVDCFDVNC2GGF5P5ISFG37G/
  • Modified Analysis by [email protected]

    Feb. 23, 2023

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
    Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00058.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00058.html Broken Link
    Changed Reference Type https://access.redhat.com/errata/RHSA-2019:3702 No Types Assigned https://access.redhat.com/errata/RHSA-2019:3702 Third Party Advisory
    Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf Patch, Third Party Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/03/msg00030.html Third Party Advisory https://lists.debian.org/debian-lts-announce/2019/03/msg00030.html Mailing List, Third Party Advisory
    Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/W3YVQ2BPTOVDCFDVNC2GGF5P5ISFG37G/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/W3YVQ2BPTOVDCFDVNC2GGF5P5ISFG37G/ Mailing List, Third Party Advisory
    Changed Reference Type https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html No Types Assigned https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html Patch, Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x204rna_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.2.7 OR cpe:2.3:h:siemens:scalance_x204rna:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x204rna_eec_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.2.7 OR cpe:2.3:h:siemens:scalance_x204rna_eec:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) xcp2361 OR cpe:2.3:h:fujitsu:m10-1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) xcp2361 OR cpe:2.3:h:fujitsu:m10-4:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:* versions up to (excluding) xcp2361 OR cpe:2.3:h:fujitsu:m10-4s:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) xcp2361 OR cpe:2.3:h:fujitsu:m12-1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:* versions up to (excluding) xcp2361 OR cpe:2.3:h:fujitsu:m12-2:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:* versions up to (excluding) xcp2361 OR cpe:2.3:h:fujitsu:m12-2s:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) xcp3070 OR cpe:2.3:h:fujitsu:m10-1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:* versions up to (excluding) xcp3070 OR cpe:2.3:h:fujitsu:m10-4:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:* versions up to (excluding) xcp3070 OR cpe:2.3:h:fujitsu:m10-4s:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) xcp3070 OR cpe:2.3:h:fujitsu:m12-1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:* versions up to (excluding) xcp3070 OR cpe:2.3:h:fujitsu:m12-2:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:* versions up to (excluding) xcp3070 OR cpe:2.3:h:fujitsu:m12-2s:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Dec. 13, 2022

    Action Type Old Value New Value
    Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf [No Types Assigned]
  • CWE Remap by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Changed CWE CWE-284 CWE-116
  • CVE Modified by [email protected]

    Nov. 06, 2019

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2019:3702 [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 16, 2019

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 24, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00058.html [No Types Assigned]
  • CVE Modified by [email protected]

    May. 04, 2019

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/W3YVQ2BPTOVDCFDVNC2GGF5P5ISFG37G/ [No Types Assigned]
  • Modified Analysis by [email protected]

    Mar. 26, 2019

    Action Type Old Value New Value
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/03/msg00030.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/03/msg00030.html Third Party Advisory
    Changed Reference Type https://security.gentoo.org/glsa/201903-16 No Types Assigned https://security.gentoo.org/glsa/201903-16 Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Mar. 25, 2019

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2019/03/msg00030.html [No Types Assigned]
  • CVE Modified by [email protected]

    Mar. 21, 2019

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/201903-16 [No Types Assigned]
  • Modified Analysis by [email protected]

    Feb. 26, 2019

    Action Type Old Value New Value
    Changed Reference Type https://security.netapp.com/advisory/ntap-20190213-0001/ No Types Assigned https://security.netapp.com/advisory/ntap-20190213-0001/ Third Party Advisory
    Changed Reference Type https://www.debian.org/security/2019/dsa-4387 No Types Assigned https://www.debian.org/security/2019/dsa-4387 Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/3885-1/ No Types Assigned https://usn.ubuntu.com/3885-1/ Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:netapp:element_software:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:ontap_select_deploy:-:*:*:*:*:*:*:* *cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Feb. 14, 2019

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20190213-0001/ [No Types Assigned]
  • CVE Modified by [email protected]

    Feb. 10, 2019

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2019/dsa-4387 [No Types Assigned]
  • CVE Modified by [email protected]

    Feb. 09, 2019

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/3885-1/ [No Types Assigned]
  • Reanalysis by [email protected]

    Feb. 05, 2019

    Action Type Old Value New Value
    Changed Reference Type https://cvsweb.openbsd.org/src/usr.bin/ssh/progressmeter.c Release Notes https://cvsweb.openbsd.org/src/usr.bin/ssh/progressmeter.c Release Notes, Vendor Advisory
    Changed Reference Type https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c Release Notes https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c Release Notes, Vendor Advisory
    Changed CPE Configuration OR *cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions up to (including) 7.9 *cpe:2.3:a:winscp:winscp:*:*:*:*:*:*:*:* versions up to (including) 5.1.3 OR *cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions up to (including) 7.9 *cpe:2.3:a:winscp:winscp:*:*:*:*:*:*:*:* versions up to (including) 5.13
  • Initial Analysis by [email protected]

    Feb. 01, 2019

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 (AV:N/AC:H/Au:N/C:P/I:P/A:N)
    Added CVSS V3 AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
    Changed Reference Type https://cvsweb.openbsd.org/src/usr.bin/ssh/progressmeter.c No Types Assigned https://cvsweb.openbsd.org/src/usr.bin/ssh/progressmeter.c Release Notes
    Changed Reference Type https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c No Types Assigned https://cvsweb.openbsd.org/src/usr.bin/ssh/scp.c Release Notes
    Changed Reference Type https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt No Types Assigned https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt Third Party Advisory
    Added CWE CWE-284
    Added CPE Configuration OR *cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:* versions up to (including) 7.9 *cpe:2.3:a:winscp:winscp:*:*:*:*:*:*:*:* versions up to (including) 5.1.3
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-6109 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-6109 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.19 }} -0.02%

score

0.56949

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: