It was discovered that collectd, a statistics collection and monitoring daemon, is prone to a denial of service attach via a crafted network packet. For the stable distribution , this problem has been fixed in version 4.4.2-3+lenny1. For the testing distribution , this problem has been fixed in version 4.10.1-1+squeeze2. For the unstable distribution , this problem has been fixed in version 4.10.1-2.1. This advisory only contains the packages for the alpha, amd64, arm, armel, hppa, i386, ia64, mips, powerpc, s390 and sparc architectures. The packages for the mipsel architecture will be released soon. We recommend that you upgrade your collectd packages.