This script is Copyright (C) 2012-2015 Tenable Network Security, Inc.
The remote Gentoo host is missing one or more security-related
The remote host is affected by the vulnerability described in GLSA-201202-05
(Heimdal: Arbitrary code execution)
A boundary error in the 'encrypt_keyid()' function in
appl/telnet/libtelnet/encrypt.c of the telnet daemon and client could
cause a buffer overflow.
An unauthenticated remote attacker may be able to execute arbitrary code
with the privileges of the user running the telnet daemon or client, or
cause Denial of Service.
There is no known workaround at this time.
See also :
All Heimdal users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=app-crypt/heimdal-1.5.1-r1'
Risk factor :
Critical / CVSS Base Score : 10.0
CVSS Temporal Score : 8.7
Public Exploit Available : true