smtpd errata for 5.6, 5.7 and 5.8
2 October, 2015 by gilles@poolp.org | openbsd
During the last few months, researchers from Qualys Security have done an audit of smtpd and have identified multiple reliability and security issues. The issues affect 5.6, 5.7 and forthcoming 5.8 release. Patches are available. Apply the patch, rebuild smtpd and restart the daemon. 5.6: http://ftp.openbsd.org/pub/OpenBSD/patches/5.6/common/031_smtpd.patch.sig 5.7: http://ftp.openbsd.org/pub/OpenBSD/patches/5.7/common/017_smtpd.patch.sig 5.8: http://ftp.openbsd.org/pub/OpenBSD/patches/5.8/common/004_smtpd.patch.sig