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Vulnerability of Calibre: code execution via bookmarkmanager.py

Synthesis of the vulnerability 

An attacker can use a vulnerability via bookmarkmanager.py of Calibre, in order to run code.
Impacted systems: Fedora.
Severity of this alert: 3/4.
Creation date: 21/03/2018.
Références of this alert: CVE-2018-7889, FEDORA-2018-5649824f49, FEDORA-2018-6143b1d911, VIGILANCE-VUL-25607.

Description of the vulnerability 

An attacker can use a vulnerability via bookmarkmanager.py of Calibre, in order to run code.
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This security vulnerability impacts software or systems such as Fedora.

Our Vigil@nce team determined that the severity of this computer weakness bulletin is important.

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

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

Solutions for this threat 

Fedora: new calibre packages.
New packages are available:
  Fedora 26: calibre 3.19.0-1.fc26
  Fedora 27: calibre 3.19.0-1.fc27
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