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computer vulnerability note CVE-2019-12209

Yubico PAM U2F: information disclosure via Authfile Symlink

Synthesis of the vulnerability

An attacker can bypass access restrictions to data via Authfile Symlink of Yubico PAM U2F, in order to obtain sensitive information.
Impacted systems: Fedora, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.
Severity of this alert: 2/4.
Consequences of an intrusion: data reading.
Pirate's origin: user shell.
Creation date: 20/06/2019.
Références of this alert: CVE-2019-12209, FEDORA-2019-b6d3c8b0a8, openSUSE-SU-2019:1708-1, openSUSE-SU-2019:1725-1, SUSE-SU-2019:1749-1, SUSE-SU-2019:1750-1, VIGILANCE-VUL-29579.

Description of the vulnerability

An attacker can bypass access restrictions to data via Authfile Symlink of Yubico PAM U2F, in order to obtain sensitive information.
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