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Vulnerability of Das U-Boot: buffer overflow via Ext4 64-bit Extension

Synthesis of the vulnerability 

An attacker can trigger a buffer overflow via Ext4 64-bit Extension of Das U-Boot, in order to trigger a denial of service, and possibly to run code.
Impacted software: openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.
Severity of this computer vulnerability: 2/4.
Creation date: 09/11/2020.
Références of this announce: CVE-2019-11059, openSUSE-SU-2020:1930-1, SUSE-SU-2020:3255-1, SUSE-SU-2020:3256-1, SUSE-SU-2020:3279-1, SUSE-SU-2020:3283-1, SUSE-SU-2020:3474-1, VIGILANCE-VUL-33856.

Description of the vulnerability 

An attacker can trigger a buffer overflow via Ext4 64-bit Extension of Das U-Boo...
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This cybersecurity vulnerability impacts software or systems such as openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.

Our Vigil@nce team determined that the severity of this vulnerability 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 alert.

Solutions for this threat 

This vulnerability patch will be public soon.
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