pam: Update to version 1.6.0

- Update from version 1.5.3 to 1.6.0
- Update of rootfile
- A build bug was found with 1.6.0 if --enable-read-both-confs was set in the configure.
   A commit fixing this has been released and converted into a patch for IPFire. This
   will end up in the next pam release version and the IPFire patch can then be removed.
- Changelog
    1.6.0
	* Added support of configuration files with arbitrarily long lines.
	* build: fixed build outside of the source tree.
	* libpam: added use of getrandom(2) as a source of randomness if available.
	* libpam: fixed calculation of fail delay with very long delays.
	* libpam: fixed potential infinite recursion with includes.
	* libpam: implemented string to number conversions validation when parsing
	  controls in configuration.
	* pam_access: added quiet_log option.
	* pam_access: fixed truncation of very long group names.
	* pam_canonicalize_user: new module to canonicalize user name.
	* pam_echo: fixed file handling to prevent overflows and short reads.
	* pam_env: added support of '\' character in environment variable values.
	* pam_exec: allowed expose_authtok for password PAM_TYPE.
	* pam_exec: fixed stack overflow with binary output of programs.
	* pam_faildelay: implemented parameter ranges validation.
	* pam_listfile: changed to treat \r and \n exactly the same in configuration.
	* pam_mkhomedir: hardened directory creation against timing attacks.
	  Please note that using *at functions leads to more open file handles
	  during creation.
	* pam_namespace: fixed potential local DoS (CVE-2024-22365).
	* pam_nologin: fixed file handling to prevent short reads.
	* pam_pwhistory: helper binary is now built only if SELinux support is enabled.
	* pam_pwhistory: implemented reliable usernames handling when remembering
	  passwords.
	* pam_shells: changed to allow shell entries with absolute paths only.
	* pam_succeed_if: fixed treating empty strings as numerical value 0.
	* pam_unix: added support of disabled password aging.
	* pam_unix: synchronized password aging with shadow.
	* pam_unix: implemented string to number conversions validation.
	* pam_unix: fixed truncation of very long user names.
	* pam_unix: corrected rounds retrieval for configured encryption method.
	* pam_unix: implemented reliable usernames handling when remembering passwords.
	* pam_unix: changed to always run the helper to obtain shadow password entries.
	* pam_unix: unix_update helper binary is now built only if SELinux support
	  is enabled.
	* pam_unix: added audit support to unix_update helper.
	* pam_userdb: added gdbm support.
	* Multiple minor bug fixes, portability fixes, documentation improvements,
	  and translation updates.

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/config/rootfiles/common/pam b/config/rootfiles/common/pam
index e25fc9c269af1406556af76be248157c1a4843ca..de5c5b4663ca626e5510a27933e6a95a2c2e218a 100644 (file)
--- a/config/rootfiles/common/pam
+++ b/config/rootfiles/common/pam
@@ -17,6 +17,8 @@ etc/security
 #lib/security/mkhomedir_helper
 #lib/security/pam_access.la
 lib/security/pam_access.so
+#lib/security/pam_canonicalize_user.la
+#lib/security/pam_canonicalize_user.so
 #lib/security/pam_debug.la
 #lib/security/pam_debug.so
 #lib/security/pam_deny.la
@@ -193,6 +195,7 @@ usr/lib/libpamc.so.0.82.1
 #usr/share/man/man8/mkhomedir_helper.8
 #usr/share/man/man8/pam.8
 #usr/share/man/man8/pam_access.8
+#usr/share/man/man8/pam_canonicalize_user.8
 #usr/share/man/man8/pam_debug.8
 #usr/share/man/man8/pam_deny.8
 #usr/share/man/man8/pam_echo.8

diff --git a/lfs/pam b/lfs/pam
index 020de981c1a409f32e83be6341dbb8554fbc1231..5e315a02716a112de58be651eeb28657bc25fddd 100644 (file)
--- a/lfs/pam
+++ b/lfs/pam
@@ -1,7 +1,7 @@
 ###############################################################################
 #                                                                             #
 # IPFire.org - A linux based firewall                                         #
-# Copyright (C) 2007-2023  IPFire Team  <info@ipfire.org>                     #
+# Copyright (C) 2007-2024  IPFire Team  <info@ipfire.org>                     #
 #                                                                             #
 # This program is free software: you can redistribute it and/or modify        #
 # it under the terms of the GNU General Public License as published by        #
@@ -24,7 +24,7 @@
 
 include Config
 
-VER        = 1.5.3
+VER        = 1.6.0
 
 THISAPP    = Linux-PAM-$(VER)
 DL_FILE    = $(THISAPP).tar.xz
@@ -40,7 +40,7 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_BLAKE2 = 362c939f3afc343e6f4e78e7f6ba6f7a9c6ee0a9948bb5a4fc34cecfd29e9fa974082534d4ceedd04d8d3e34c7b3ef43d2a07ba5f41d26da04ec8330fc3790fb
+$(DL_FILE)_BLAKE2 = 8ad3ed2d58b48cf43d065f15669788c113eee2aa3fc86cf38565a0e4835b142564ff1af5bcd3377db08af77141d25b4e93752a387ff7eabc00b4a826aa9ea39d
 
 install : $(TARGET)
 
@@ -70,6 +70,7 @@ $(subst %,%_BLAKE2,$(objects)) :
 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
        @$(PREBUILD)
        @rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
+       cd $(DIR_APP) && patch -Np1 -i $(DIR_SRC)/src/patches/Linux-PAM-1.6.0-libpam:_fix_build_with_--enable-read-both-confs.patch
        $(UPDATE_AUTOMAKE)
        cd $(DIR_APP) && ./configure --libdir=/usr/lib \
                --sbindir=/lib/security \

diff --git a/src/patches/Linux-PAM-1.6.0-libpam:_fix_build_with_--enable-read-both-confs.patch b/src/patches/Linux-PAM-1.6.0-libpam:_fix_build_with_--enable-read-both-confs.patch
new file mode 100644 (file)
index 0000000..1736c5f
--- /dev/null
+++ b/src/patches/Linux-PAM-1.6.0-libpam:_fix_build_with_--enable-read-both-confs.patch
@@ -0,0 +1,11 @@
+--- Linux-PAM-1.6.0/libpam/pam_handlers.c.orig 2024-01-17 11:29:36.000000000 +0100
++++ Linux-PAM-1.6.0/libpam/pam_handlers.c      2024-01-22 16:02:45.546376172 +0100
+@@ -500,7 +500,7 @@
+ 
+               if (pamh->confdir == NULL
+                   && (f = fopen(PAM_CONFIG,"r")) != NULL) {
+-                  retval = _pam_parse_conf_file(pamh, f, NULL, PAM_T_ANY, 0, 1);
++                  retval = _pam_parse_conf_file(pamh, f, NULL, PAM_T_ANY, 0, 0, 1);
+                   fclose(f);
+               } else
+ #endif /* PAM_READ_BOTH_CONFS */