FreeRDP has a heap-buffer-overflow in audin_process_formats
Résumé
FreeRDP has a heap-buffer-overflow in audin_process_formats
Description d'origine
La description telle que publiée par la source (souvent en anglais).
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a malicious RDP server can trigger a heap-buffer-overflow write in the FreeRDP client when processing Audio Input (AUDIN) format lists. audin_process_formats reuses callback->formats_count across multiple MSG_SNDIN_FORMATS PDUs and writes past the newly allocated formats array, causing memory corruption and a crash. This vulnerability is fixed in 3.20.1.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2026-22852 freerdp2
- Ubuntu UBUNTU-CVE-2026-22852 freerdp
Références
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- web github.com