xrdp: Pre-authentication out-of-bounds reads in RDP capability and channel parsers
Résumé
xrdp: Pre-authentication out-of-bounds reads in RDP capability and channel parsers
Description d'origine
La description telle que publiée par la source (souvent en anglais).
xrdp is an open source RDP server. Versions through 0.10.5 contain an out-of-bounds read vulnerability during the RDP capability exchange phase. The issue occurs when memory is accessed before validating the remaining buffer length. A remote, unauthenticated attacker can trigger this vulnerability by sending a specially crafted Confirm Active PDU. Successful exploitation could lead to a denial of service (process crash) or potential disclosure of sensitive information from the process memory. This issue has been fixed in version 0.10.6.
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-2026-33516 xrdp
- Ubuntu UBUNTU-CVE-2026-33516 xrdp
Références
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- web github.com