USN-190-2: ucs-snmp vulnerability
21 November 2005
ucs-snmp vulnerability
Releases
Details
USN-190-1 fixed a vulnerability in the net-snmp library. It was
discovered that the same problem also affects the ucs-snmp
implementation (which is used by the Cyrus email server).
Original advisory:
A remote Denial of Service has been discovered in the SMNP (Simple
Network Management Protocol) library. If a SNMP agent uses TCP sockets
for communication, a malicious SNMP server could exploit this to crash
the agent. Please note that by default SNMP uses UDP sockets.
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 5.10
-
libsnmp4.2
-
Ubuntu 5.04
-
libsnmp4.2
-
Ubuntu 4.10
-
libsnmp4.2
-
In general, a standard system update will make all the necessary changes.
References
Related notices
- USN-190-1: libsnmp5, snmpd