The &os; Project $FreeBSD: stable/10/release/doc/en_US.ISO8859-1/errata/article.xml 260843 2014-01-18 04:06:00Z gjb $ 2014 The &os; Documentation Project &tm-attrib.freebsd; &tm-attrib.intel; &tm-attrib.sparc; &tm-attrib.general; This document lists errata items for &os; &release.prev;, containing significant information discovered after the release or too late in the release cycle to be otherwise included in the release documentation. This information includes security advisories, as well as news relating to the software or documentation that could affect its operation or usability. An up-to-date version of this document should always be consulted before installing this version of &os;. This errata document for &os; &release.prev; will be maintained until the release of &os; &release.next;. This errata document contains late-breaking news about &os; &release.prev; Before installing this version, it is important to consult this document to learn about any post-release discoveries or problems that may already have been found and fixed. Any version of this errata document actually distributed with the release (for example, on a CDROM distribution) will be out of date by definition, but other copies are kept updated on the Internet and should be consulted as the current errata for this release. These other copies of the errata are located at , plus any sites which keep up-to-date mirrors of this location. Source and binary snapshots of &os; &release.branch; also contain up-to-date copies of this document (as of the time of the snapshot). For a list of all &os; CERT security advisories, see or . Advisory Date Topic SA-13:14.openssh 19 November 2013 OpenSSH AES-GCM memory corruption vulnerability SA-14:01.bsnmpd 14 January 2014 bsnmpd remote denial of service vulnerability SA-14:02.ntpd 14 January 2014 ntpd distributed reflection Denial of Service vulnerability SA-14:03.openssl 14 January 2014 OpenSSL multiple vulnerabilities SA-14:04.bind 14 January 2014 BIND remote denial of service vulnerability &os;/&arch.i386; &release.prev; running as a guest operating system on VirtualBox can have a problem with disk I/O access. It depends on some specific hardware configuration and does not depend on a specific version of VirtualBox or host operating system. It causes various errors and makes &os; quite unstable. Although the cause is still unclear, disabling unmapped I/O works as a workaround. To disable it, choose Escape to loader prompt in the boot menu and enter the following lines from &man.loader.8; prompt, after an OK: set vfs.unmapped_buf_allowed=0 boot Note that the following line has to be added to /boot/loader.conf after a boot. It disables unmapped I/O at every boot: vfs.unmapped_buf_allowed=0 A bug in Heimdal (an implementation of Kerberos authentication in &os; base system) has been fixed. It could cause an interoperability issue between Heimdal and the other implementations including MIT Kerberos. However, due to this fix, Heimdal and some applications which depend on it in the previous &os; releases do not work with one in &release.prev; in certain cases. Errata Notice for the supported releases to fix it will be released. A bug in &man.killall.1; has been discovered. It makes killall -INT to deliver SIGTERM rather than the desired SIGINT, and may cause blocking behavior for scripts that uses it, as -I means interactive. A workaround of this would be to use -SIGINT instead. This bug has been fixed on &os;-CURRENT and will be fixed in &os;-STABLE. In some NFSv4 environments, &man.bxe.4; with tso enabled may experience issues with packet corruption, resulting in poor performance. In some cases, turning off tso will resolve the issue. See &man.ifconfig.8; for more information about the -tso flag. Due to a minor incompatibility with &man.pkg.7; version 1.2.x, &man.bsdconfig.8; will duplicate the list of available packages for installation. This is due to the PACKAGESITE environment variable being set for backwards compatibility with older versions of &man.pkg.7;. This affects generation of the available package list only, and does not affect the behavior when processing packages for installation. No news.