Patches are now available for 5.5 and 5.6 which fix two kernel errata. 5.5 errata 16 and 5.6 errata 10: Several bugs were fixed that allowed a crash from remote when an active pipex session exists.
5.5 errata 17 and 5.6 errata 11: An incorrect memcpy call would result in corrupted MAC addresses when using PPPOE. Users who don't use don't use PPPOE or PIPEX are not affected, but can still apply the patches. Links: http://www.openbsd.org/errata55.html http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/016_pipex.patch.sig http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/017_pppoe.patch.sig and http://www.openbsd.org/errata56.html http://ftp.openbsd.org/pub/OpenBSD/patches/5.6/common/010_pipex.patch.sig http://ftp.openbsd.org/pub/OpenBSD/patches/5.6/common/011_pppoe.patch.sig
