Networkmanager GNOME Networkmanager

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By the Year

In 2021 there have been 1 vulnerability in GNOME Networkmanager with an average score of 5.5 out of ten. Last year Networkmanager had 1 security vulnerability published. If vulnerabilities keep coming in at the current rate, it appears that number of security vulnerabilities in Networkmanager in 2021 could surpass last years number. However, the average CVE base score of the vulnerabilities in 2021 is greater by 1.20.

Year Vulnerabilities Average Score
2021 1 5.50
2020 1 4.30
2019 0 0.00
2018 1 7.50

It may take a day or so for new Networkmanager vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.

Recent GNOME Networkmanager Security Vulnerabilities

A flaw was found in NetworkManager in versions before 1.30.0

CVE-2021-20297 5.5 - Medium - May 26, 2021

A flaw was found in NetworkManager in versions before 1.30.0. Setting match.path and activating a profile crashes NetworkManager. The highest threat from this vulnerability is to system availability.

Improper Input Validation

It was found that nmcli

CVE-2020-10754 4.3 - Medium - June 08, 2020

It was found that nmcli, a command line interface to NetworkManager did not honour 802-1x.ca-path and 802-1x.phase2-ca-path settings, when creating a new profile. When a user connects to a network using this profile, the authentication does not happen and the connection is made insecurely.

authentification

GNOME NetworkManager version 1.10.2 and earlier contains a Information Exposure (CWE-200) vulnerability in DNS resolver

CVE-2018-1000135 7.5 - High - March 20, 2018

GNOME NetworkManager version 1.10.2 and earlier contains a Information Exposure (CWE-200) vulnerability in DNS resolver that can result in Private DNS queries leaked to local network's DNS servers, while on VPN. This vulnerability appears to have been fixed in Some Ubuntu 16.04 packages were fixed, but later updates removed the fix. cf. https://bugs.launchpad.net/ubuntu/+bug/1754671 an upstream fix does not appear to be available at this time.

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