openvpn -- potential denial-of-service on servers in TCP mode

2005-11-01T00:00:00
ID 3DE49331-0DEC-422C-93E5-E4719E9869C5
Type freebsd
Reporter FreeBSD
Modified 2005-11-04T00:00:00

Description

James Yonan reports:

If the TCP server accept() call returns an error status, the resulting exception handler may attempt to indirect through a NULL pointer, causing a segfault. Affects all OpenVPN 2.0 versions.