CVE-2020-10185

The sync endpoint in YubiKey Validation Server before 2.40 allows remote attackers to replay an OTP. NOTE: this issue is potentially relevant to persons outside Yubico who operate a self-hosted OTP validation service with a non-default configuration such as an open sync pool; the issue does NOT affect YubiCloud.

The sync endpoint in YubiKey Validation Server before 2.40 allows remote attackers to replay an OTP. NOTE: this issue is potentially relevant to persons outside Yubico who operate a self-hosted OTP validation service with a non-default configuration such as an open sync pool; the issue does NOT affect YubiCloud.

El endpoint sync en YubiKey Validation Server versiones anteriores a 2.40, permite a atacantes remotos reproducir una OTP. NOTA: este problema es potencialmente relevante para personas ajenas a Yubico que operan un servicio de comprobación OTP auto alojado con una configuración no predeterminada, tales como un grupo de sincronización abierto; El problema NO afecta a YubiCloud.