CVE-2019-12209

CVE-2019-12209

Yubico pam-u2f 1.0.7 attempts parsing of the configured authfile (default $HOME/.config/Yubico/u2f_keys) as root (unless openasuser was enabled), and does not properly verify that the path lacks symlinks pointing to other files on the system owned by root. If the debug option is enabled in the PAM configuration, part of the file contents of a symlink target will be logged, possibly revealing sensitive information.

CVE-2019-12209

Yubico pam-u2f 1.0.7 attempts parsing of the configured authfile (defa ...

GHSA-cf2r-5chq-jmm8

Yubico pam-u2f 1.0.7 attempts parsing of the configured authfile (default $HOME/.config/Yubico/u2f_keys) as root (unless openasuser was enabled), and does not properly verify that the path lacks symlinks pointing to other files on the system owned by root. If the debug option is enabled in the PAM configuration, part of the file contents of a symlink target will be logged, possibly revealing sensitive information.

BDU:2019-02526

Уязвимость файла аутентификации $HOME/.config/Yubico/u2f_keys PAM-модуля Yubico pam-u2f, позволяющая нарушителю раскрыть защищаемую информацию

openSUSE-SU-2019:1725-1

Security update for libu2f-host, pam_u2f