diff --git a/net/rpcbind/Makefile b/net/rpcbind/Makefile new file mode 100644 index 000000000..39cb60c37 --- /dev/null +++ b/net/rpcbind/Makefile @@ -0,0 +1,69 @@ +include $(TOPDIR)/rules.mk + +PKG_NAME:=rpcbind +PKG_VERSION:=1.2.5 +PKG_RELEASE:=2 + +PKG_SOURCE_URL:=@SF/rpcbind +PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 +PKG_HASH:=2ce360683963b35c19c43f0ee2c7f18aa5b81ef41c3fdbd15ffcb00b8bffda7a + +PKG_MAINTAINER:=Andy Walsh +PKG_LICENSE:=BSD-3-Clause +PKG_CPE_ID:=cpe:/a:rpcbind_project:rpcbind + +PKG_FIXUP:=autoreconf +PKG_REMOVE_FILES:=autogen.sh aclocal.m4 +PKG_INSTALL:=1 + +PKG_CONFIG_DEPENDS:= \ + CONFIG_RPCBIND_LIBWRAP + +include $(INCLUDE_DIR)/package.mk + +define Package/rpcbind + SECTION:=net + CATEGORY:=Network + DEPENDS:=+libtirpc +RPCBIND_LIBWRAP:libwrap + TITLE:=Universal addresses to RPC mapper + URL:=http://rpcbind.sourceforge.net/ + USERID:=rpc=65533:rpc=65533 +endef + +define Package/rpcbind/description + The rpcbind utility is a server that converts RPC program numbers into universal addresses. + It must be running on the host to be able to make RPC calls on a server on that machine. + + Rpcbind replaces portmap for NFS v2/v3. It has more features, like ipv6 support. + Note: Nfs4 only configurations can run without it. +endef + +define Package/rpcbind/config +if PACKAGE_rpcbind + config RPCBIND_LIBWRAP + bool "Enable libwrap (TCP wrappers) support." + default y +endif +endef + +CONFIGURE_ARGS += \ + --with-rpcuser=rpc \ + --without-systemdsystemunitdir \ + --enable-warmstarts + +ifeq ($(CONFIG_RPCBIND_LIBWRAP),y) + CONFIGURE_ARGS += --enable-libwrap +else + CONFIGURE_ARGS += --disable-libwrap +endif + +define Package/rpcbind/install + $(INSTALL_DIR) $(1)/usr/bin + $(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/rpcinfo $(1)/usr/bin/ + $(INSTALL_DIR) $(1)/usr/sbin + $(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/rpcbind $(1)/usr/sbin/ + $(INSTALL_DIR) $(1)/etc/init.d + $(INSTALL_BIN) ./files/rpcbind.init $(1)/etc/init.d/rpcbind +endef + +$(eval $(call BuildPackage,rpcbind)) diff --git a/net/rpcbind/files/rpcbind.init b/net/rpcbind/files/rpcbind.init new file mode 100644 index 000000000..2e8ace041 --- /dev/null +++ b/net/rpcbind/files/rpcbind.init @@ -0,0 +1,13 @@ +#!/bin/sh /etc/rc.common + +START=19 +STOP=19 + +USE_PROCD=1 + +start_service() { + procd_open_instance + procd_set_param command /usr/sbin/rpcbind -f -w + procd_set_param respawn + procd_close_instance +} diff --git a/net/rpcbind/patches/001-CVE-2017-8779-dos-via-memory-consumption.patch b/net/rpcbind/patches/001-CVE-2017-8779-dos-via-memory-consumption.patch new file mode 100644 index 000000000..d8137d3c9 --- /dev/null +++ b/net/rpcbind/patches/001-CVE-2017-8779-dos-via-memory-consumption.patch @@ -0,0 +1,29 @@ +Submitted By: Ken Moffat +Date: 2017-05-29 +Initial Package Version: 0.2.4 (also affects earlier versions) +Upstream Status: Unknown +Origin: Guido Vranken +Description: Fixes CVE-2017-8779 (DOS by remote attackers - memory consumption +without subsequent free). + +diff --git a/src/rpcb_svc_com.c b/src/rpcb_svc_com.c +index 5862c26..e11f61b 100644 +--- a/src/rpcb_svc_com.c ++++ b/src/rpcb_svc_com.c +@@ -48,6 +48,7 @@ + #include + #include + #include ++#include + #include + #include + #include +@@ -432,7 +433,7 @@ rpcbproc_taddr2uaddr_com(void *arg, struct svc_req *rqstp /*__unused*/, + static bool_t + xdr_encap_parms(XDR *xdrs, struct encap_parms *epp) + { +- return (xdr_bytes(xdrs, &(epp->args), (u_int *) &(epp->arglen), ~0)); ++ return (xdr_bytes(xdrs, &(epp->args), (u_int *) &(epp->arglen), RPC_MAXDATASIZE)); + } + + /*