The remote host is missing updates announced in advisory CLSA-2005:1045.
This announcement fixes a buffer overflow vulnerability in the ntlm_output function in http-ntlm.c for curl. When NTLM authentication is enabled, it could allow remote servers to execute arbitrary code via a long NTLM username.
Solution: The apt tool can be used to perform RPM package upgrades by running 'apt-get update' followed by 'apt-get upgrade'