netapp element-software CVE-2019-6109 vulnerability in NetApp and Other Products
Published on January 31, 2019

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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.

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Vulnerability Analysis

CVE-2019-6109 can be exploited with network access, requires user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality and integrity, and no impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
HIGH
Privileges Required:
NONE
User Interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
NONE

Weakness Type

What is an Output Sanitization Vulnerability?

The software prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.

CVE-2019-6109 has been classified to as an Output Sanitization vulnerability or weakness.


Products Associated with CVE-2019-6109

You can be notified by email with stack.watch whenever vulnerabilities like CVE-2019-6109 are published in these products:

NetApp Element Software
 
NetApp Ontap Select Deploy
 
NetApp Storage Automation Store
 
OpenBSD OpenSSH
 
Winscp
 
Canonical Ubuntu Linux
 
Debian Linux
 
Fedora Project Fedora
 
Red Hat Enterprise Linux (RHEL)
 
Red Hat Enterprise Linux Eus
 
Red Hat Enterprise Linux Server Tus
 
Red Hat Enterprise Linux Server Aus
 

Exploit Probability

EPSS
9.74%
Percentile
93.08%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.