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Vulnerability of Firejail: privilege escalation via Seccomp Restrictions Bypass

Synthesis of the vulnerability 

An attacker can bypass restrictions via Seccomp Restrictions Bypass of Firejail, in order to escalate his privileges.
Impacted software: Fedora.
Severity of this computer vulnerability: 2/4.
Creation date: 28/02/2020.
Références of this announce: CVE-2019-12589, FEDORA-2020-0fb484d7f7, FEDORA-2020-7f6e0e6e00, VIGILANCE-VUL-31702.

Description of the vulnerability 

An attacker can bypass restrictions via Seccomp Restrictions Bypass of Firejail,...
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This cybersecurity threat impacts software or systems such as Fedora.

Our Vigil@nce team determined that the severity of this computer threat note is medium.

The trust level is of type confirmed by the editor, with an origin of user shell.

An attacker with a expert ability can exploit this security threat.

Solutions for this threat 

Workarounds for this vulnerability are not yet public.
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