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1 advisory reference app-crypt/libu2f-host · none place version 1.1.10-r1 in a vulnerable range
▸ GLSA 202004-15 libu2f-host: Multiple vulnerabilities this version unaffected high local, remote 2020-04-30

Multiple vulnerabilities have been found in libu2f-host, the worst of which could result in the execution of code.

Announced
2020-04-30
Revised
2020-04-30
Access
local, remote
Bugs
#678580 #679724
Advisory
https://security.gentoo.org/glsa/202004-15

Affected packages

PackageArchVulnerableUnaffected
app-crypt/libu2f-host*< 1.1.10>= 1.1.10

Background

Yubico Universal 2nd Factor (U2F) Host C Library.

Description

Multiple vulnerabilities have been discovered in libu2f-host. Please review the CVE identifiers referenced below for details.

Impact

A remote attacker could entice a user to plug-in a malicious USB device, possibly resulting in execution of arbitrary code with the privileges of the process or a Denial of Service condition.

Workaround

There is no known workaround at this time.

Resolution

All libu2f-host users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=app-crypt/libu2f-host-1.1.10"

References