Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2026-91955 →
DEBIAN-CVE-2026-91955
FreeRDP before 3.31.0 fails to validate client-supplied DesktopWidth and DesktopHeight values during GCC negotiation, allowing remote attackers to cra...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
FreeRDP before 3.31.0 fails to validate client-supplied DesktopWidth and DesktopHeight values during GCC negotiation, allowing remote attackers to crash the server. Attackers can send crafted RDP packets with zero or oversized dimensions to trigger division-by-zero or assertion failures in multifragment update capability calculations, terminating the server process.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
freerdp2
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
freerdp3
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
freerdp3
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.31.0+dfsg-1"}]}]
Références
- advisory security-tracker.debian.org