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CVE-2019-12209

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2019-06-04 20:26:55

Laatst bijgewerkt 2024-08-04 23:17:38

Toegewezen door mitre

CVSS-score geen score

Status PUBLISHED

Beschrijving

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.

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