CVE-2019-12210

CVE-2019-12210

In Yubico pam-u2f 1.0.7, when configured with debug and a custom debug log file is set using debug_file, that file descriptor is not closed when a new process is spawned. This leads to the file descriptor being inherited into the child process; the child process can then read from and write to it. This can leak sensitive information and also, if written to, be used to fill the disk or plant misinformation.

CVE-2019-12210

In Yubico pam-u2f 1.0.7, when configured with debug and a custom debug ...

GHSA-pxf2-5pmm-5r8f

In Yubico pam-u2f 1.0.7, when configured with debug and a custom debug log file is set using debug_file, that file descriptor is not closed when a new process is spawned. This leads to the file descriptor being inherited into the child process; the child process can then read from and write to it. This can leak sensitive information and also, if written to, be used to fill the disk or plant misinformation.

BDU:2019-02527

Уязвимость PAM-модуля Yubico pam-u2f, связанная с отсутствием защиты служебных данных, позволяющая нарушителю оказать воздействие на конфиденциальность и целостность защищаемой информации

openSUSE-SU-2019:1725-1

Security update for libu2f-host, pam_u2f