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vulnerability bulletin CVE-2019-9578

libu2f-host: information disclosure via devs.c

Synthesis of the vulnerability

A local attacker can read a memory fragment via devs.c of libu2f-host, in order to obtain sensitive information.
Severity of this bulletin: 1/4.
Creation date: 20/05/2019.
Références of this threat: CVE-2019-9578, FEDORA-2019-4d83e78ad8, openSUSE-SU-2019:1708-1, openSUSE-SU-2019:1725-1, SUSE-SU-2019:1749-1, SUSE-SU-2019:1750-1, VIGILANCE-VUL-29355.
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Description of the vulnerability

A local attacker can read a memory fragment via devs.c of libu2f-host, in order to obtain sensitive information.
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This security note impacts software or systems such as Fedora, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.

Our Vigil@nce team determined that the severity of this threat announce is low.

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 computer weakness announce.

Solutions for this threat

Fedora: new libu2f-host packages.
New packages are available:
  Fedora 29: libu2f-host 1.1.8-1.fc29

openSUSE Leap 15.0: new libu2f-host packages.
New packages are available:
  openSUSE Leap 15.0: libu2f-host 1.1.6-lp150.10.1

openSUSE Leap 15.1: new libu2f-host packages.
New packages are available:
  openSUSE Leap 15.1: libu2f-host 1.1.6-lp151.2.6.1

SUSE LE 12 SP4: new libu2f-host packages.
New packages are available:
  SUSE LE 12 SP4: libu2f-host 1.1.6-3.5.1

SUSE LE 15: new libu2f-host packages.
New packages are available:
  SUSE LE 15 RTM: libu2f-host 1.1.6-3.6.1
  SUSE LE 15 SP1: libu2f-host 1.1.6-3.6.1
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