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Vulnerability of Zsh: privilege escalation via zmodload

Synthesis of the vulnerability 

An attacker can bypass restrictions via zmodload of Zsh, in order to escalate his privileges.
Impacted products: Debian, Fedora, RHEL.
Severity of this bulletin: 2/4.
Creation date: 03/03/2020.
Références of this threat: CVE-2019-20044, DLA-2117-1, FEDORA-2020-3f38f3e517, FEDORA-2020-9009363f0f, RHSA-2020:0853-01, RHSA-2020:0892-01, RHSA-2020:0903-01, RHSA-2020:0978-01, VIGILANCE-VUL-31713.

Description of the vulnerability 

An attacker can bypass restrictions via zmodload of Zsh, in order to escalate hi...
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This computer weakness note impacts software or systems such as Debian, Fedora, RHEL.

Our Vigil@nce team determined that the severity of this security bulletin 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 weakness announce.

Solutions for this threat 

This vulnerability fix will be public soon.
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