FreeIPA 4.0.x before 4.0.5 and 4.1.x before 4.1.1, when 2FA is enabled, allows remote attackers to bypass the password requirement of the two-factor authentication leveraging an enabled OTP token, which triggers an anonymous bind.
"https://github.com/pypa/advisory-database/blob/main/vulns/ipa/PYSEC-2014-104.yaml"