The remote SuSE 11 host is missing a security update.
This squid update fixes a buffer overflow issue when squid attempts to resolve an overly long hostname. This can be triggered with specially crafted http requests. (bnc#829084, CVE-2013-4115) This update also includes a correction to the last change for logrotate. (bnc#677335)
Apply SAT patch number 8309 / 8310 as appropriate.