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ntp: security bump to version 4.2.8p1
Fixes: CVE-2014-9297 - vallen is not validated in several places in ntp_crypto.c, leading to a potential information leak or possibly a crash CVE-2014-9298 - ::1 can be spoofed on some OSes (including "some versions" of Linux), so ACLs based on IPv6 ::1 addresses can be bypassed Drop a patch applied upstream, along with its accompanied AUTORECONF. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Baruch Siach
Peter Korsgaard
parent
c41229af06
commit
67b845fcc9
@ -1,153 +0,0 @@
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Fix build breakage without openssl.
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From upstream: http://bk1.ntp.org/ntp-stable/?PAGE=patch&REV=5497b345z5MNTuNvJWuqPSje25NQTg
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Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
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diff -Nura ntp-4.2.8.orig/configure.ac ntp-4.2.8/configure.ac
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--- ntp-4.2.8.orig/configure.ac 2014-12-22 10:16:10.449311393 -0300
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+++ ntp-4.2.8/configure.ac 2014-12-22 10:17:30.757215905 -0300
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@@ -102,7 +102,7 @@
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enable_nls=no
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LIBOPTS_CHECK_NOBUILD([sntp/libopts])
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-NTP_ENABLE_LOCAL_LIBEVENT
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+NTP_LIBEVENT_CHECK_NOBUILD([2], [sntp/libevent])
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NTP_LIBNTP
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@@ -771,6 +771,10 @@
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####
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+AC_CHECK_FUNCS([arc4random_buf])
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+
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+####
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+
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saved_LIBS="$LIBS"
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LIBS="$LIBS $LDADD_LIBNTP"
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AC_CHECK_FUNCS([daemon])
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diff -Nura ntp-4.2.8.orig/libntp/ntp_crypto_rnd.c ntp-4.2.8/libntp/ntp_crypto_rnd.c
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--- ntp-4.2.8.orig/libntp/ntp_crypto_rnd.c 2014-12-22 10:16:10.430301237 -0300
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+++ ntp-4.2.8/libntp/ntp_crypto_rnd.c 2014-12-22 10:18:04.921468163 -0300
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@@ -24,6 +24,21 @@
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int crypto_rand_init = 0;
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#endif
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+#ifndef HAVE_ARC4RANDOM_BUF
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+static void
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+arc4random_buf(void *buf, size_t nbytes);
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+
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+void
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+evutil_secure_rng_get_bytes(void *buf, size_t nbytes);
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+
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+static void
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+arc4random_buf(void *buf, size_t nbytes)
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+{
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+ evutil_secure_rng_get_bytes(buf, nbytes);
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+ return;
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+}
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+#endif
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+
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/*
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* As of late 2014, here's how we plan to provide cryptographic-quality
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* random numbers:
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diff -Nura ntp-4.2.8.orig/Makefile.am ntp-4.2.8/Makefile.am
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--- ntp-4.2.8.orig/Makefile.am 2014-12-22 10:16:10.441307117 -0300
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+++ ntp-4.2.8/Makefile.am 2014-12-22 10:16:49.403122474 -0300
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@@ -3,6 +3,7 @@
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NULL =
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SUBDIRS = \
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+ sntp \
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scripts \
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include \
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libntp \
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@@ -17,7 +18,6 @@
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clockstuff \
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kernel \
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util \
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- sntp \
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tests \
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$(NULL)
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@@ -64,7 +64,6 @@
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.gcc-warning \
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libtool \
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html/.datecheck \
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- sntp/built-sources-only \
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$(srcdir)/COPYRIGHT \
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$(srcdir)/.checkChangeLog \
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$(NULL)
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diff -Nura ntp-4.2.8.orig/sntp/configure.ac ntp-4.2.8/sntp/configure.ac
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--- ntp-4.2.8.orig/sntp/configure.ac 2014-12-22 10:16:10.428300168 -0300
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+++ ntp-4.2.8/sntp/configure.ac 2014-12-22 10:24:11.238172928 -0300
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@@ -97,11 +97,14 @@
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enable_nls=no
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LIBOPTS_CHECK
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-AM_COND_IF(
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- [BUILD_SNTP],
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- [NTP_LIBEVENT_CHECK],
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- [NTP_LIBEVENT_CHECK_NOBUILD]
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-)
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+# From when we only used libevent for sntp:
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+#AM_COND_IF(
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+# [BUILD_SNTP],
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+# [NTP_LIBEVENT_CHECK],
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+# [NTP_LIBEVENT_CHECK_NOBUILD]
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+#)
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+
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+NTP_LIBEVENT_CHECK([2])
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# Checks for libraries.
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diff -Nura ntp-4.2.8.orig/sntp/m4/ntp_libevent.m4 ntp-4.2.8/sntp/m4/ntp_libevent.m4
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--- ntp-4.2.8.orig/sntp/m4/ntp_libevent.m4 2014-12-22 10:16:10.417294288 -0300
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+++ ntp-4.2.8/sntp/m4/ntp_libevent.m4 2014-12-22 10:20:31.757915561 -0300
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@@ -1,4 +1,25 @@
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-dnl NTP_ENABLE_LOCAL_LIBEVENT -*- Autoconf -*-
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+# SYNOPSIS -*- Autoconf -*-
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+#
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+# NTP_ENABLE_LOCAL_LIBEVENT
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+# NTP_LIBEVENT_CHECK([MINVERSION [, DIR]])
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+# NTP_LIBEVENT_CHECK_NOBUILD([MINVERSION [, DIR]])
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+#
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+# DESCRIPTION
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+#
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+# AUTHOR
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+#
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+# Harlan Stenn
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+#
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+# LICENSE
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+#
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+# This file is Copyright (c) 2014 Network Time Foundation
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+#
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+# Copying and distribution of this file, with or without modification, are
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+# permitted in any medium without royalty provided the copyright notice,
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+# author attribution and this notice are preserved. This file is offered
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+# as-is, without any warranty.
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+
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+dnl NTP_ENABLE_LOCAL_LIBEVENT
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dnl
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dnl Provide only the --enable-local-libevent command-line option.
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dnl
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@@ -29,7 +50,7 @@
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dnl but DO NOT invoke DIR/configure if we are going to use our bundled
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dnl version. This may be the case for nested packages.
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dnl
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-dnl provide --enable-local-libevent .
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+dnl provides --enable-local-libevent .
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dnl
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dnl Examples:
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dnl
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diff -Nura ntp-4.2.8.orig/util/Makefile.am ntp-4.2.8/util/Makefile.am
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--- ntp-4.2.8.orig/util/Makefile.am 2014-12-22 10:16:10.435303910 -0300
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+++ ntp-4.2.8/util/Makefile.am 2014-12-22 10:21:02.500339706 -0300
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@@ -19,6 +19,7 @@
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LDADD= ../libntp/libntp.a $(LDADD_LIBNTP) $(LIBM) $(PTHREAD_LIBS)
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tg2_LDADD= ../libntp/libntp.a $(LDADD_LIBNTP) $(LIBM)
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ntp_keygen_LDADD = version.o $(LIBOPTS_LDADD) ../libntp/libntp.a
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+ntp_keygen_LDADD += $(LDADD_LIBEVENT)
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ntp_keygen_LDADD += $(LDADD_LIBNTP) $(PTHREAD_LIBS) $(LDADD_NTP) $(LIBM)
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ntp_keygen_SOURCES = ntp-keygen.c ntp-keygen-opts.c ntp-keygen-opts.h
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@ -1,2 +1,2 @@
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# From http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-4.2/ntp-4.2.8.tar.gz.md5
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md5 6972a626be6150db8cfbd0b63d8719e7 ntp-4.2.8.tar.gz
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# From http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-4.2/ntp-4.2.8p1.tar.gz.md5
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md5 65d8cdfae4722226fbe29863477641ed ntp-4.2.8p1.tar.gz
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@ -5,11 +5,9 @@
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################################################################################
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NTP_VERSION_MAJOR = 4.2
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NTP_VERSION = $(NTP_VERSION_MAJOR).8
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NTP_VERSION = $(NTP_VERSION_MAJOR).8p1
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NTP_SITE = http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-$(NTP_VERSION_MAJOR)
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NTP_DEPENDENCIES = host-pkgconf libevent
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# For 0001-fix-ntp-keygen-without-openssl.patch
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NTP_AUTORECONF = YES
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NTP_LICENSE = ntp license
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NTP_LICENSE_FILES = COPYRIGHT
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NTP_CONF_ENV = ac_cv_lib_md5_MD5Init=no
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