CVE-2024-12085

A flaw was found in rsync which could be triggered when rsync compares file checksums. This flaw allows an attacker to manipulate the checksum length (s2length) to cause a comparison between a checksum and uninitialized memory and leak one byte of uninitialized stack data at a time.

A flaw was found in rsync which could be triggered when rsync compares file checksums. This flaw allows an attacker to manipulate the checksum length (s2length) to cause a comparison between a checksum and uninitialized memory and leak one byte of uninitialized stack data at a time.

Se encontró un fallo en rsync daemon que podría activarse cuando rsync compara sumas de comprobación de archivos. Este fallo permite a un atacante manipular la longitud de la suma de comprobación (s2length) para provocar una comparación entre una suma de comprobación y una memoria no inicializada y filtrar un byte de datos de pila no inicializados a la vez.