Beschreibung
CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, a CoreWCF service hosted on Unix Domain Sockets with PosixIdentity client credentials can accept connections that skip the application/unixposix stream upgrade before dispatching messages, bypassing framing-layer identity checks in UnixPosixIdentitySecurityUpgradeProvider. This issue is fixed in versions 1.8.1 and 1.9.1.
CVSS 4.4EPSS 0.109%Risiko 0.44
Quelle öffnen- Veröffentlicht
- 2026-07-08 23:16:55
- Betroffene Versionen
- <1.8.1,<1.9.1
- Typ
- Kritische Software
- Vektor
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N