5.9Orta

CVE-2026-121409FreeRDP before 3.32.2 Denial of Service via Oversized X.224 Routing Token

FreeRDP FreeRDP Yayım: (8 gün önce)

Açıklama

FreeRDP before 3.32.2 contains a denial of service vulnerability that allows malicious servers or unauthenticated peers to abort clients or proxies via oversized X.224 routing tokens. Attackers can send an oversized LoadBalanceInfo in a Server Redirection PDU, or a 240–247 byte token to a FixedTarget freerdp-proxy, triggering a tpdu_write_header assertion that crashes the process.

Zayıflık türü (CWE): CWE-617

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

ÜreticiÜrünSürümler
FreeRDP FreeRDP < 3.32.2, fixed 3.32.2

Ubuntu düzeltmeleri

  • USN-9007-1 FreeRDP vulnerabilities Ubuntu 26.10, 26.04, 24.04 · 09.11.2026 · freerdp3

Kaynaklar ve yamalar

CPE eşleşmeleri (NVD) (1)

  • cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:* < 3.32.2