Multiple vulnerabilities have been found in libu2f-host, the worst of which could result in the execution of code.
| Package | app-crypt/libu2f-host on all architectures |
|---|---|
| Affected versions | < 1.1.10 |
| Unaffected versions | >= 1.1.10 |
Yubico Universal 2nd Factor (U2F) Host C Library.
Multiple vulnerabilities have been discovered in libu2f-host. Please review the CVE identifiers referenced below for details.
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.
There is no known workaround at this time.
All libu2f-host users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=app-crypt/libu2f-host-1.1.10"