Alertas de Seguridad de la Información

Apache MINA SSHD versiones 1.2.0 a 2.19.0 y 3.0.0-M1 a 3.0.0-M5 contienen una falla en LdapPasswordAuthenticator que permite bypass de autenticación. Afecta servidores SSH en Java que integren LDAP para validación de credenciales, comprometiendo el acceso a sistemas críticos de infraestructura en organizaciones latinoamericanas.

Proxmox Virtual Environment (VE) 7.0 through 8.0 contains an authentication bypass vulnerability in libpve-access-control before 8.0.4 that allows unauthenticated attackers to authenticate as any existing enabled user without a configured second factor by supplying an arbitrary tfa-challenge value in the API login endpoint. Attackers can send a POST request to the access ticket API endpoint with a…

An authentication bypass issue exists in communications between affected versions of the Zscaler Client Connector and the Zscaler Client Connector Portal.

In Apache CXF's OAuth2 Dynamic Client Registration endpoint, the authorization server accepts and stores the `scope` value supplied in the client registration request verbatim, without validating it against an AS-defined allowlist. This could lead to a client self-assigning privileged scopes at registration time. Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this…