Dovecot before 2.3.15 allows ../ Path Traversal. An...
Moderate severity
Unreviewed
Published
May 24, 2022
to the GitHub Advisory Database
•
Updated Jan 30, 2023
Description
Published by the National Vulnerability Database
Jun 28, 2021
Published to the GitHub Advisory Database
May 24, 2022
Last updated
Jan 30, 2023
Dovecot before 2.3.15 allows ../ Path Traversal. An attacker with access to the local filesystem can trick OAuth2 authentication into using an HS256 validation key from an attacker-controlled location. This occurs during use of local JWT validation with the posix fs driver.
References