mirror of
https://github.com/vincentmli/bpfire.git
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9ec0fca91d
CVE-2020-1967 (OpenSSL advisory) [High severity] 21 April 2020:
Server or client applications that call the SSL_check_chain()
function during or after a TLS 1.3 handshake may crash due
to a NULL pointer dereference as a result of incorrect handling
of the "signature_algorithms_cert" TLS extension.
The crash occurs if an invalid or unrecognised signature algorithm
is received from the peer. This could be exploited by a malicious
peer in a Denial of Service attack.
https://www.openssl.org/news/secadv/20200421.txt
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
147 lines
4.4 KiB
Plaintext
147 lines
4.4 KiB
Plaintext
###############################################################################
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# #
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# IPFire.org - A linux based firewall #
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# Copyright (C) 2007-2020 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 = 1.1.1g
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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)$(KCFG)
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CFLAGS += -DPURIFY -Wa,--noexecstack
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# Enable SSE2 for this build
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ifeq "$(KCFG)" "-sse2"
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CFLAGS+= -march=i686 -mmmx -msse -msse2 -mfpmath=sse
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endif
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export RPM_OPT_FLAGS = $(CFLAGS)
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CONFIGURE_OPTIONS = \
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--prefix=/usr \
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--openssldir=/etc/ssl \
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shared \
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zlib-dynamic \
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enable-camellia \
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enable-seed \
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enable-rfc3779 \
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no-idea \
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no-mdc2 \
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no-rc5 \
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no-srp \
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no-aria \
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$(OPENSSL_ARCH)
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ifeq "$(IS_64BIT)" "1"
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OPENSSL_ARCH = linux-generic64
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else
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OPENSSL_ARCH = linux-generic32
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endif
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ifeq "$(BUILD_ARCH)" "aarch64"
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OPENSSL_ARCH = linux-aarch64
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endif
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ifeq "$(BUILD_ARCH)" "x86_64"
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OPENSSL_ARCH = linux-x86_64
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endif
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ifeq "$(BUILD_ARCH)" "i586"
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OPENSSL_ARCH = linux-elf
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ifneq "$(KCFG)" "-sse2"
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OPENSSL_ARCH += no-sse2
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endif
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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 = 76766e98997660138cdaf13a187bd234
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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-1.1.1d-default-cipherlist.patch
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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 $(CONFIGURE_OPTIONS) \
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$(CFLAGS) $(LDFLAGS)
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cd $(DIR_APP) && make depend
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cd $(DIR_APP) && make $(MAKETUNING)
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ifeq "$(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.1.1 /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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endif
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@rm -rf $(DIR_APP)
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@$(POSTBUILD)
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