The remote host is missing an update to bluez-hcidump announced via advisory DSA 990-1. A denial of service condition has been discovered in bluez-hcidump, a utility that analyses Bluetooth HCI packets, which can be triggered remotely. The old stable distribution (woody) does not contain bluez-hcidump packages.

For the stable distribution (sarge) this problem has been fixed in version 1.17-1sarge1 For the unstable distribution (sid) this problem has been fixed in version 1.30-1. We recommend that you upgrade your bluez-hcidump package. https://secure1.securityspace.com/smysecure/catid.html?in=DSA%20990-1