The remote host is missing an update to the system as announced in the referenced advisory.

Update your system with the appropriate patches or software upgrades. http://www.cypherpunks.ca/otr/ http://www.vuxml.org/freebsd/aa71daaa-9f8c-11e1-bd0a-0082a0c18826.html

The following package is affected: pidgin-otr CVE-2012-2369 Format string vulnerability in the log_message_cb function in otr-plugin.c in the Off-the-Record Messaging (OTR) pidgin-otr plugin before 3.2.1 for Pidgin might allow remote attackers to execute arbitrary code via format string specifiers in data that generates a log message.