c2baa583c3
Fix the following security issues:
- Fix potential heap buffer overread and overwrite in DTLS if
MBEDTLS_SSL_DTLS_CONNECTION_ID is enabled and
MBEDTLS_SSL_CID_IN_LEN_MAX > 2 * MBEDTLS_SSL_CID_OUT_LEN_MAX.
- An adversary with access to precise enough information about memory
accesses (typically, an untrusted operating system attacking a secure
enclave) could recover an RSA private key after observing the victim
performing a single private-key operation if the window size used for
the exponentiation was 3 or smaller.
Drop patch (already in version:
9d9d45c6b2)
https://github.com/Mbed-TLS/mbedtls/releases/tag/v2.28.2
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
84 lines
2.7 KiB
Makefile
84 lines
2.7 KiB
Makefile
################################################################################
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#
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# mbedtls
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#
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################################################################################
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MBEDTLS_VERSION = 2.28.2
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MBEDTLS_SITE = $(call github,ARMmbed,mbedtls,v$(MBEDTLS_VERSION))
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MBEDTLS_CONF_OPTS = \
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-DCMAKE_C_FLAGS="$(TARGET_CFLAGS) -std=c99" \
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-DENABLE_PROGRAMS=$(if $(BR2_PACKAGE_MBEDTLS_PROGRAMS),ON,OFF) \
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-DENABLE_TESTING=OFF \
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-DMBEDTLS_FATAL_WARNINGS=OFF
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MBEDTLS_INSTALL_STAGING = YES
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MBEDTLS_LICENSE = Apache-2.0
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MBEDTLS_LICENSE_FILES = LICENSE
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MBEDTLS_CPE_ID_VENDOR = arm
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MBEDTLS_CPE_ID_PRODUCT = mbed_tls
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# This is mandatory for hiawatha
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ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
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define MBEDTLS_ENABLE_THREADING
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$(SED) "s://#define MBEDTLS_THREADING_C:#define MBEDTLS_THREADING_C:" \
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$(@D)/include/mbedtls/config.h
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$(SED) "s://#define MBEDTLS_THREADING_PTHREAD:#define MBEDTLS_THREADING_PTHREAD:" \
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$(@D)/include/mbedtls/config.h
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endef
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MBEDTLS_PRE_CONFIGURE_HOOKS += MBEDTLS_ENABLE_THREADING
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ifeq ($(BR2_STATIC_LIBS),y)
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MBEDTLS_CONF_OPTS += -DLINK_WITH_PTHREAD=ON
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endif
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endif
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ifeq ($(BR2_STATIC_LIBS),y)
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MBEDTLS_CONF_OPTS += \
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-DUSE_SHARED_MBEDTLS_LIBRARY=OFF -DUSE_STATIC_MBEDTLS_LIBRARY=ON
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else ifeq ($(BR2_SHARED_STATIC_LIBS),y)
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MBEDTLS_CONF_OPTS += \
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-DUSE_SHARED_MBEDTLS_LIBRARY=ON -DUSE_STATIC_MBEDTLS_LIBRARY=ON
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else ifeq ($(BR2_SHARED_LIBS),y)
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MBEDTLS_CONF_OPTS += \
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-DUSE_SHARED_MBEDTLS_LIBRARY=ON -DUSE_STATIC_MBEDTLS_LIBRARY=OFF
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endif
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ifeq ($(BR2_PACKAGE_MBEDTLS_COMPRESSION),y)
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MBEDTLS_CONF_OPTS += -DENABLE_ZLIB_SUPPORT=ON
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MBEDTLS_DEPENDENCIES += zlib
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define MBEDTLS_ENABLE_ZLIB
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$(SED) "s://#define MBEDTLS_ZLIB_SUPPORT:#define MBEDTLS_ZLIB_SUPPORT:" \
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$(@D)/include/mbedtls/config.h
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endef
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MBEDTLS_PRE_CONFIGURE_HOOKS += MBEDTLS_ENABLE_ZLIB
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else
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MBEDTLS_CONF_OPTS += -DENABLE_ZLIB_SUPPORT=OFF
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endif
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define MBEDTLS_DISABLE_ASM
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$(SED) '/^#define MBEDTLS_AESNI_C/d' \
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$(@D)/include/mbedtls/config.h
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$(SED) '/^#define MBEDTLS_HAVE_ASM/d' \
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$(@D)/include/mbedtls/config.h
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$(SED) '/^#define MBEDTLS_PADLOCK_C/d' \
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$(@D)/include/mbedtls/config.h
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endef
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# ARM in thumb mode breaks debugging with asm optimizations
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# Microblaze asm optimizations are broken in general
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# MIPS R6 asm is not yet supported
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ifeq ($(BR2_ENABLE_DEBUG)$(BR2_ARM_INSTRUCTIONS_THUMB)$(BR2_ARM_INSTRUCTIONS_THUMB2),yy)
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MBEDTLS_POST_CONFIGURE_HOOKS += MBEDTLS_DISABLE_ASM
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else ifeq ($(BR2_microblaze)$(BR2_MIPS_CPU_MIPS32R6)$(BR2_MIPS_CPU_MIPS64R6),y)
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MBEDTLS_POST_CONFIGURE_HOOKS += MBEDTLS_DISABLE_ASM
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endif
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ifeq ($(BR2_PACKAGE_MBEDTLS_DTLS_SRTP),y)
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define MBEDTLS_ENABLE_DTLS_SRTP
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$(SED) "s://#define MBEDTLS_SSL_DTLS_SRTP:#define MBEDTLS_SSL_DTLS_SRTP:" \
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$(@D)/include/mbedtls/config.h
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endef
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MBEDTLS_PRE_CONFIGURE_HOOKS += MBEDTLS_ENABLE_DTLS_SRTP
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endif
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$(eval $(cmake-package))
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