5afa2320ec
Fix CVE-2021-40114: Multiple Cisco products are affected by a vulnerability in the way the Snort detection engine processes ICMP traffic that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper memory resource management while the Snort detection engine is processing ICMP packets. An attacker could exploit this vulnerability by sending a series of ICMP packets through an affected device. A successful exploit could allow the attacker to exhaust resources on the affected device, causing the device to reload. https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snort-dos-s2R7W9UU https://www.snort.org/downloads/snort/changelog_2.9.18.1.txt Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
50 lines
1.3 KiB
Makefile
50 lines
1.3 KiB
Makefile
################################################################################
|
|
#
|
|
# snort
|
|
#
|
|
################################################################################
|
|
|
|
SNORT_VERSION = 2.9.18.1
|
|
SNORT_SITE = https://www.snort.org/downloads/snort
|
|
SNORT_LICENSE = GPL-2.0
|
|
SNORT_LICENSE_FILES = LICENSE COPYING
|
|
SNORT_CPE_ID_VENDOR = snort
|
|
SNORT_SELINUX_MODULES = snort
|
|
|
|
SNORT_DEPENDENCIES = libpcap libdnet daq pcre zlib host-pkgconf
|
|
|
|
# patching configure.in
|
|
SNORT_AUTORECONF = YES
|
|
|
|
SNORT_CONF_OPTS = \
|
|
--with-libpcre-includes=$(STAGING_DIR)/usr/include \
|
|
--with-libpcre-libraries=$(STAGING_DIR)/usr/lib \
|
|
--with-libpcap-includes=$(STAGING_DIR)/usr/include/pcap \
|
|
--disable-static-daq
|
|
|
|
ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y)
|
|
SNORT_CFLAGS += -O0
|
|
endif
|
|
|
|
ifeq ($(BR2_PACKAGE_LIBTIRPC),y)
|
|
SNORT_DEPENDENCIES += libtirpc
|
|
SNORT_CFLAGS += `$(PKG_CONFIG_HOST_BINARY) --cflags libtirpc`
|
|
SNORT_LIBS += `$(PKG_CONFIG_HOST_BINARY) --libs libtirpc`
|
|
endif
|
|
|
|
# luajit and openssl should be enabled to build with
|
|
# OpenAppID support
|
|
ifeq ($(BR2_PACKAGE_LUAJIT)$(BR2_PACKAGE_OPENSSL),yy)
|
|
SNORT_DEPENDENCIES += luajit openssl
|
|
SNORT_CONF_OPTS += --enable-open-appid
|
|
else
|
|
SNORT_CONF_OPTS += --disable-open-appid
|
|
endif
|
|
|
|
SNORT_CONF_ENV = \
|
|
CFLAGS="$(TARGET_CFLAGS) $(SNORT_CFLAGS)" \
|
|
LIBS="$(SNORT_LIBS)" \
|
|
have_inaddr_none=yes
|
|
|
|
$(eval $(autotools-package))
|