(PVS) Signatures - Tenable Network Security

if the account 'someusername' exists or not.
Solution: No solution is known at this time.
CVE-2000-0960
qpopper Options File Buffer Overflow
PVS ID: 1789 FAMILY: POP Server RISK: HIGH NESSUS ID:10948
Description: Synopsis :\n\nThe remote host is vulnerable to a buffer overflow.\n\nThe remote qpopper
server, according to its banner, is running version 4.0.3 or version 4.0.4. These versions are
vulnerable to a buffer overflow if they are configured to allow the processing of a user's
~/.qpopper-options file. A local user can cause a buffer overflow by setting the bulldir
variable to something longer than 256 characters. *** This test could not confirm the
existence of the problem - it relied on the banner being returned. ***
Solution: Upgrade to the latest version, or disable processing of user option files.
ZetaMail Remote DoS
CVE-2001-1046
PVS ID: 1790 FAMILY: POP Server RISK: HIGH NESSUS ID:10184
Description: Synopsis :\n\nThe remote host is vulnerable to a Denial of Service (DoS) attack.\n\nThe
ZetaMail server will crash if a username/password pair longer than 3500 characters is
supplied by the client.
Solution: Upgrade to the latest version.
CVE-2002-0799
Delegate Multiple Function Remote Overflows
PVS ID: 1791 FAMILY: POP Server RISK: HIGH NESSUS ID:10184
Description: Synopsis :\n\nThe remote host is vulnerable to a buffer overflow.\n\nDelegate is reportedly
vulnerable to a stack-based buffer overflow that may allow for the execution of arbitrary
code. The condition exists if the argument to the 'USER' command is of excessive length.
Solution: Contact the vendor for a patch or upgrade.
CVE-2002-0799
Qualcomm Qpopper Remote Overflow DoS
Passive Vulnerability Scanner (PVS) Signatures
PVS ID: 1792 FAMILY: POP Server RISK: HIGH NESSUS ID:10184
Family Internet Services 455