FreeRDP before 3.32.2 Unauthenticated Denial of Service via CredSSP TSRequest

Özet

Türkçe özeti henüz hazır değil; şimdilik kaynağın kendi açıklamasını gösteriyoruz.

FreeRDP before 3.32.2 contains a denial of service vulnerability in the NLA-enabled shadow server when a CredSSP TSRequest omits negoTokens. Unauthenticated attackers can send a crafted seven-byte TSRequest containing only the version field to trigger a fatal WINPR_ASSERT and abort the server process.

Etkilenen sürümler1 yazılım

Kaynaklar4 kaynak

• CVE.org kaydı
• NVD kaydı
• github.com/…reeRDP/security/advisories/GHSA-3pg4-5r42-wxvj Üretici bülteni
• vulncheck.com/…icated-denial-of-service-via-credssp-tsrequest Üçüncü taraf

Kayıt geçmişi

1. 4 Kas 2026 18:33Yayımlandı

İlgili açıklar

• 7,5 CVE-2026-121964FreeRDP before 3.32.2 Heap Buffer Overflow via rpc_client_recv_fragment
• 5,9 CVE-2026-121963FreeRDP before 3.32.2 Use-After-Free via Dynamic rdpsnd Channel Close
• 8,1 CVE-2026-121962FreeRDP before 3.32.2 Heap Buffer Overflow via Early User Authorization Read
• 5,9 CVE-2026-121961FreeRDP before 3.32.2 Use-After-Free via DRDYNVC Tracker Race
• 6,5 CVE-2026-121959FreeRDP before 3.32.2 Infinite Loop via Truncated WebSocket Frame
• 8,8 CVE-2026-121958FreeRDP through 3.32.1 Heap Out-of-Bounds Write via RDPGFX HashTable_GetKeys