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Missing CRL sanity check (CVE-2016-7052) ======================================== Severity: Moderate This issue only affects OpenSSL 1.0.2i, released on 22nd September 2016. A bug fix which included a CRL sanity check was added to OpenSSL 1.1.0 but was omitted from OpenSSL 1.0.2i. As a result any attempt to use CRLs in OpenSSL 1.0.2i will crash with a null pointer exception. OpenSSL 1.0.2i users should upgrade to 1.0.2j The issue was reported to OpenSSL on 22nd September 2016 by Bruce Stephens and Thomas Jakobi. The fix was developed by Matt Caswell of the OpenSSL development team. https://www.openssl.org/news/secadv/20160926.txt Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
167 lines
5.3 KiB
Plaintext
167 lines
5.3 KiB
Plaintext
###############################################################################
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# #
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# IPFire.org - A linux based firewall #
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# Copyright (C) 2007-2016 IPFire Team <info@ipfire.org> #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <http://www.gnu.org/licenses/>. #
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# #
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###############################################################################
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###############################################################################
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# Definitions
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###############################################################################
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include Config
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VER = 1.0.2j
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THISAPP = openssl-$(VER)
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DL_FILE = $(THISAPP).tar.gz
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DL_FROM = $(URL_IPFIRE)
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DIR_APP = $(DIR_SRC)/$(THISAPP)
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TARGET = $(DIR_INFO)/$(THISAPP)$(KCFG)
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ifneq "$(KCFG)" "-sse2"
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CFLAGS += -DPURIFY
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else
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CFLAGS =-O2 -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fPIC
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CFLAGS+= -fstack-protector-all --param=ssp-buffer-size=4
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CFLAGS+= -march=i686 -mmmx -msse -msse2 -mfpmath=sse
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CFLAGS+= -fomit-frame-pointer -DPURIFY
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CXXFLAGS="${CFLAGS}"
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endif
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export RPM_OPT_FLAGS = $(CFLAGS)
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CONFIGURE_OPTIONS = \
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--prefix=/usr \
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--openssldir=/etc/ssl \
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--enginesdir=/usr/lib/openssl/engines \
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shared \
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zlib-dynamic \
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enable-camellia \
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enable-md2 \
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disable-ssl2 \
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enable-seed \
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enable-tlsext \
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enable-rfc3779 \
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no-idea \
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no-mdc2 \
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no-rc5 \
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no-srp \
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-DSSL_FORBID_ENULL
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ifeq "$(MACHINE)" "x86_64"
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CONFIGURE_OPTIONS += linux-x86_64
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endif
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ifeq "$(MACHINE)" "i586"
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CONFIGURE_OPTIONS += linux-elf
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ifneq "$(KCFG)" "-sse2"
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CONFIGURE_OPTIONS += no-sse2
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endif
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endif
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ifeq "$(MACHINE)" "armv5tel"
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CONFIGURE_OPTIONS += linux-generic32
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endif
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###############################################################################
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# Top-level Rules
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###############################################################################
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objects = $(DL_FILE)
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$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
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$(DL_FILE)_MD5 = 96322138f0b69e61b7212bc53d5e912b
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install : $(TARGET)
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check : $(patsubst %,$(DIR_CHK)/%,$(objects))
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download :$(patsubst %,$(DIR_DL)/%,$(objects))
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md5 : $(subst %,%_MD5,$(objects))
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###############################################################################
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# Downloading, checking, md5sum
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###############################################################################
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$(patsubst %,$(DIR_CHK)/%,$(objects)) :
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@$(CHECK)
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$(patsubst %,$(DIR_DL)/%,$(objects)) :
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@$(LOAD)
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$(subst %,%_MD5,$(objects)) :
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@$(MD5)
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###############################################################################
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# Installation Details
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###############################################################################
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$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
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@$(PREBUILD)
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@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar zxf $(DIR_DL)/$(DL_FILE)
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cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/openssl-1.0.0-beta5-enginesdir.patch
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cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/openssl-1.0.2a-rpmbuild.patch
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cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/openssl-1.0.2h-weak-ciphers.patch
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cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/openssl-1.0.2g-disable-sslv2v3.patch
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# i586 specific patches
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ifeq "$(MACHINE)" "i586"
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cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/openssl-1.0.2a_auto_enable_padlock.patch
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cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/openssl-1.0.2a_disable_ssse3_for_amd.patch
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endif
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# With openssl 1.0.2e, pod2mantest is missing
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echo -e "#!/bin/bash\necho \$$(which pod2man)" > $(DIR_APP)/util/pod2mantest
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chmod a+x $(DIR_APP)/util/pod2mantest
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# Apply our CFLAGS
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cd $(DIR_APP) && sed -i Configure \
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-e "s/-O3 -fomit-frame-pointer/$(CFLAGS)/g"
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cd $(DIR_APP) && find crypto/ -name Makefile -exec \
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sed 's/^ASFLAGS=/&-Wa,--noexecstack /' -i {} \;
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cd $(DIR_APP) && ./Configure $(CONFIGURE_OPTIONS)
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cd $(DIR_APP) && make depend
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cd $(DIR_APP) && make
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ifeq "$(KCFG)" "-sse2"
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-mkdir -pv /usr/lib/sse2
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cd $(DIR_APP) && install -m 755 \
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libcrypto.so.10 /usr/lib/sse2
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else
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# Install everything.
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cd $(DIR_APP) && make install
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install -m 0644 $(DIR_SRC)/config/ssl/openssl.cnf /etc/ssl
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# Remove man pages.
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-rm -vfr /etc/ssl/man
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# Move engines to the right place.
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-mkdir -pv /usr/lib/openssl
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rm -vfr /usr/lib/openssl/engines
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mv -v /usr/lib/engines /usr/lib/openssl
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endif
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@rm -rf $(DIR_APP)
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@$(POSTBUILD)
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