f93c47fad8
Fixes the following security issue: CVE-2022-42898: In MIT krb5 releases 1.8 and later, an authenticated attacker may be able to cause a KDC or kadmind process to crash by reading beyond the bounds of allocated memory, creating a denial of service. A privileged attacker may similarly be able to cause a Kerberos or GSS application service to crash. On 32-bit platforms, an attacker can also cause insufficient memory to be allocated for the result, potentially leading to remote code execution in a KDC, kadmind, or GSS or Kerberos application server process. An attacker with the privileges of a cross-realm KDC may be able to extract secrets from a KDC process's memory by having them copied into the PAC of a new ticket. Bugfix tarballs are located in the same directory as the base version, so introduce LIBKRB5_VERSION_MAJOR. Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
83 lines
2.2 KiB
Makefile
83 lines
2.2 KiB
Makefile
################################################################################
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#
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# libkrb5
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#
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################################################################################
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LIBKRB5_VERSION_MAJOR = 1.20
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LIBKRB5_VERSION = $(LIBKRB5_VERSION_MAJOR).1
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LIBKRB5_SITE = https://web.mit.edu/kerberos/dist/krb5/$(LIBKRB5_VERSION_MAJOR)
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LIBKRB5_SOURCE = krb5-$(LIBKRB5_VERSION).tar.gz
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LIBKRB5_SUBDIR = src
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LIBKRB5_LICENSE = MIT, BSD-2-Clause, BSD-3-Clause, BSD-4-Clause, others
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LIBKRB5_LICENSE_FILES = NOTICE
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LIBKRB5_CPE_ID_VENDOR = mit
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LIBKRB5_CPE_ID_PRODUCT = kerberos_5
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LIBKRB5_DEPENDENCIES = host-bison $(TARGET_NLS_DEPENDENCIES)
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LIBKRB5_INSTALL_STAGING = YES
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# The configure script uses AC_TRY_RUN tests to check for those values,
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# which doesn't work in a cross-compilation scenario. Therefore,
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# we feed the configure script with the correct answer for those tests
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LIBKRB5_CONF_ENV = \
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ac_cv_printf_positional=yes \
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ac_cv_func_regcomp=yes \
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krb5_cv_attr_constructor_destructor=yes,yes \
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LIBS=$(TARGET_NLS_LIBS)
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# Never use the host packages
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LIBKRB5_CONF_OPTS = \
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--without-system-db \
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--without-system-et \
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--without-system-ss \
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--without-system-verto \
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--without-tcl \
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--disable-rpath
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# Enabling static and shared at the same time is not supported
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ifeq ($(BR2_SHARED_STATIC_LIBS),y)
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LIBKRB5_CONF_OPTS += --disable-static
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endif
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ifeq ($(BR2_PACKAGE_OPENLDAP),y)
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LIBKRB5_CONF_OPTS += --with-ldap
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LIBKRB5_DEPENDENCIES += openldap
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else
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LIBKRB5_CONF_OPTS += --without-ldap
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endif
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ifeq ($(BR2_PACKAGE_LIBOPENSSL),y)
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LIBKRB5_CONF_OPTS += \
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--enable-pkinit \
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--with-crypto-impl=openssl \
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--with-spake-openssl \
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--with-tls-impl=openssl
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LIBKRB5_DEPENDENCIES += openssl
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else
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LIBKRB5_CONF_OPTS += \
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--disable-pkinit \
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--with-crypto-impl=builtin \
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--without-spake-openssl \
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--without-tls-impl
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endif
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ifeq ($(BR2_PACKAGE_LIBEDIT),y)
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LIBKRB5_CONF_OPTS += --with-libedit
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LIBKRB5_DEPENDENCIES += host-pkgconf libedit
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else
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LIBKRB5_CONF_OPTS += --without-libedit
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endif
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ifeq ($(BR2_PACKAGE_READLINE),y)
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LIBKRB5_CONF_OPTS += --with-readline
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LIBKRB5_DEPENDENCIES += readline
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else
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LIBKRB5_CONF_OPTS += --without-readline
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endif
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ifneq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
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LIBKRB5_CONF_OPTS += --disable-thread-support
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endif
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$(eval $(autotools-package))
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