CVE-2020-9355

danfruehauf NetworkManager-ssh before 1.2.11 allows privilege escalati ...

Published 23 Feb 2020Modified 17 Jun 2026

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Ubuntu (medium).

Description

danfruehauf NetworkManager-ssh before 1.2.11 allows privilege escalation because extra options are mishandled.

Affected packages and fixed versions

Source	Package	Fixed in
debian 10	network-manager-ssh	1.2.10-1+deb10u1
debian 11	network-manager-ssh	1.2.11-1
debian 12	network-manager-ssh	1.2.11-1
debian 13	network-manager-ssh	1.2.11-1
debian 14	network-manager-ssh	1.2.11-1
debian 9	network-manager-ssh	1.2.1-1+deb9u1
echo	network-manager-ssh	1.2.11-1
ubuntu 18.04-ESM	network-manager-ssh	no fix listed

References

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Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.