Alertas de Seguridad de la Información

WeeChat utiliza comparación de strings sin protección temporal en la verificación de contraseñas del relay, permitiendo a atacantes extraer hashes mediante análisis de tiempos de respuesta. Afecta principalmente a administradores de servidores IRC y sistemas de chat internos en empresas LATAM que dependen de este cliente para comunicaciones altas.

APR-util versions 1.6.3 (and earlier) function apr_password_validate() was not constant-time with regards to hashes or passwords comparisons, potentially leaking their content via a side channel timing attack particularly on platforms without crypt() such as  Windows, BeOS, NetWare, or Android. Users are recommended to upgrade to version 1.6.4, which fixes this issue.

OMICRON StationGuard before version 4.10 contains a cryptographic timing side-channel vulnerability in the backend authentication mechanism that may allow an unauthenticated attacker to forge valid authentication credentials, bypass authentication and authorization, and impersonate legitimate clients. An attacker can gain full access to the system configuration, allowing modification, reset, or un…