CVE-2019-6256

https://notcve.org/view.php?id=CVE-2019-6256

A Denial of Service issue was discovered in the LIVE555 Streaming Media libraries as used in Live555 Media Server 0.93. It can cause an RTSPServer crash in handleHTTPCmd_TunnelingPOST, when RTSP-over-HTTP tunneling is supported, via x-sessioncookie HTTP headers in a GET request and a POST request within the same TCP session. This occurs because of a call to an incorrect virtual function pointer in the readSocket function in GroupsockHelper.cpp. Se ha descubierto una denegación de servicio (DoS) en las librerías Live555 Streaming Media tal y como se utilizan en la versión 0.93 de Live555 Media Server. Esto puede provocar el cierre inesperado de "RTSPServer" en handleHTTPCmd_TunnelingPOST cuando "tunneling" RTSP-over-HTTP es soportado mediante cabeceras HTTP en una petición GET dentro de la misma sesión TCP. • https://github.com/rgaufman/live555/issues/19 https://lists.debian.org/debian-lts-announce/2019/02/msg00037.html https://seclists.org/bugtraq/2019/Mar/22 https://security.gentoo.org/glsa/202005-06 https://www.debian.org/security/2019/dsa-4408 • CWE-755: Improper Handling of Exceptional Conditions •