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Marcin Kościelnicki b039fd85db rtld: Check __libc_enable_secure before honoring LD_PREFER_MAP_32BIT_EXEC (CVE-2019-19126) [BZ #25204]
The problem was introduced in glibc 2.23, in commit
b9eb92ab05
("Add Prefer_MAP_32BIT_EXEC to map executable pages with MAP_32BIT").

(cherry picked from commit d5dfad4326)
2019-11-22 14:09:58 +01:00
argp argp: Do not override GCC keywords with macros [BZ #16907] 2016-08-18 13:04:16 +02:00
assert Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
benchtests Use $(PYTHON) to run benchtests python files. 2016-01-13 11:00:57 -05:00
bits Make padding in struct sockaddr_storage explicit [BZ #20111] 2016-05-24 11:21:54 +02:00
catgets Make shebang interpreter directives consistent 2016-01-07 04:03:21 -05:00
conf
conform Make shebang interpreter directives consistent 2016-01-07 04:03:21 -05:00
crypt Fix build failures with -DDEBUG. 2016-01-15 11:07:41 -07:00
csu Update copyright dates not handled by scripts/update-copyrights. 2016-01-04 16:26:30 +00:00
ctype Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
debug Make shebang interpreter directives consistent 2016-01-07 04:03:21 -05:00
dirent Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
dlfcn Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
elf Ignore and remove LD_HWCAP_MASK for AT_SECURE programs (bug #21209) 2017-06-20 06:07:34 +02:00
gmon Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
gnulib Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
grp Make shebang interpreter directives consistent 2016-01-07 04:03:21 -05:00
gshadow Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
hesiod hesiod: Avoid heap overflow in get_txt_records [BZ #20031] 2016-05-09 11:18:58 +02:00
hurd Fix O_DIRECTORY lookup on trivial translators 2016-01-13 00:48:30 +01:00
iconv Fix build failures with -DDEBUG. 2016-01-15 11:07:41 -07:00
iconvdata S390: Fix build error in iconvdata/bug-iconv11.c. 2016-01-20 08:32:37 +01:00
include strfmon_l: Use specified locale for number formatting [BZ #19633] 2016-05-09 12:01:52 +02:00
inet Make padding in struct sockaddr_storage explicit [BZ #20111] 2016-05-24 11:21:54 +02:00
intl Make shebang interpreter directives consistent 2016-01-07 04:03:21 -05:00
io fts: Fix symbol redirect for fts_set [BZ #21289] 2017-03-31 10:26:07 +02:00
libidn Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
libio fopencookie: Mangle function pointers stored on the heap [BZ #20222] 2016-08-18 13:04:13 +02:00
locale strfmon_l: Use specified locale for number formatting [BZ #19633] 2016-05-09 12:01:52 +02:00
localedata Correct collation rules for Malayalam. 2017-06-11 10:29:58 -04:00
login Update copyright dates not handled by scripts/update-copyrights. 2016-01-04 16:26:30 +00:00
mach Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
malloc malloc: Avoid premature fallback to mmap [BZ #20284] 2016-08-18 13:01:41 +02:00
manual glob: Simplify the interface for the GLOB_ALTDIRFUNC callback gl_readdir 2016-05-09 12:13:36 +02:00
math Fix cos computation for multiple precision fallback (bz #20357) 2016-11-02 09:10:28 +01:00
mathvec Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
misc Avoid .symver on common symbols [BZ #21666] 2017-10-19 08:43:16 -07:00
nis Return proper status from _nss_nis_initgroups_dyn (bug 20262) 2016-08-18 13:02:21 +02:00
nptl nptl/tst-once5: Reduce time to expected failure 2016-08-18 13:06:01 +02:00
nptl_db Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
nscd Fix build errors with -DNDEBUG. 2016-01-15 10:44:07 -07:00
nss nss_db: Fix initialization of iteration position [BZ #20237] 2016-08-18 13:02:45 +02:00
po Regenerate libc.pot for 2.23. 2016-02-18 17:50:24 -02:00
posix CVE-2016-1234: glob: Do not copy d_name field of struct dirent [BZ #19779] 2016-05-09 12:13:37 +02:00
pwd Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
resolv resolv: Always set *resplen2 out parameter in send_vc [BZ #19825] 2016-05-09 11:37:38 +02:00
resource Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
rt Fix race in tst-mqueue5 2016-01-15 16:53:08 -02:00
scripts Make shebang interpreter directives consistent 2016-01-08 14:09:06 -05:00
setjmp Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
shadow Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
signal Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
socket Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
soft-fp Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
stdio-common libio: Fix fmemopen append mode failure (BZ# 20012) 2016-06-03 15:07:21 -03:00
stdlib strfmon_l: Use specified locale for number formatting [BZ #19633] 2016-05-09 12:01:52 +02:00
streams Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
string Add _STRING_INLINE_unaligned and string_private.h 2016-02-18 14:55:29 -02:00
sunrpc CVE-2016-4429: sunrpc: Do not use alloca in clntudp_call [BZ #20112] 2016-05-24 11:16:07 +02:00
sysdeps rtld: Check __libc_enable_secure before honoring LD_PREFER_MAP_32BIT_EXEC (CVE-2019-19126) [BZ #25204] 2019-11-22 14:09:58 +01:00
sysvipc Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
termios Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
time Fix build failures with -DDEBUG. 2016-01-15 11:07:41 -07:00
timezone Force rereading TZDEFRULES after it was used to set DST rules only (bug #19253) 2016-01-11 16:42:25 +01:00
wcsmbs Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
wctype Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
.gitattributes
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BUGS
CONFORMANCE
COPYING
COPYING.LIB
ChangeLog x86-64: Properly align La_x86_64_retval to VEC_SIZE [BZ #22715] 2018-01-19 09:54:03 -08:00
ChangeLog.1
ChangeLog.2
ChangeLog.3
ChangeLog.4
ChangeLog.5
ChangeLog.6 Revert "ChangeLogs: convert to utf-8" 2016-02-12 16:35:27 -05:00
ChangeLog.7 Revert "ChangeLogs: convert to utf-8" 2016-02-12 16:35:27 -05:00
ChangeLog.8 Revert "ChangeLogs: convert to utf-8" 2016-02-12 16:35:27 -05:00
ChangeLog.9
ChangeLog.10 Revert "ChangeLogs: convert to utf-8" 2016-02-12 16:35:27 -05:00
ChangeLog.11 Revert "ChangeLogs: convert to utf-8" 2016-02-12 16:35:27 -05:00
ChangeLog.12 Revert "ChangeLogs: convert to utf-8" 2016-02-12 16:35:27 -05:00
ChangeLog.13
ChangeLog.14 Revert "ChangeLogs: convert to utf-8" 2016-02-12 16:35:27 -05:00
ChangeLog.15
ChangeLog.16
ChangeLog.17
ChangeLog.old-ports
ChangeLog.old-ports-aarch64
ChangeLog.old-ports-aix
ChangeLog.old-ports-alpha
ChangeLog.old-ports-am33
ChangeLog.old-ports-arm
ChangeLog.old-ports-cris
ChangeLog.old-ports-hppa
ChangeLog.old-ports-ia64
ChangeLog.old-ports-linux-generic
ChangeLog.old-ports-m68k
ChangeLog.old-ports-microblaze
ChangeLog.old-ports-mips
ChangeLog.old-ports-powerpc
ChangeLog.old-ports-tile
INSTALL Update INSTALL with latest versions tested to work. 2016-02-14 20:54:29 -05:00
LICENSES
Makeconfig Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
Makefile Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
Makefile.in
Makerules Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
NAMESPACE
NEWS rtld: Check __libc_enable_secure before honoring LD_PREFER_MAP_32BIT_EXEC (CVE-2019-19126) [BZ #25204] 2019-11-22 14:09:58 +01:00
PROJECTS
README
Rules Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
WUR-REPORT
abi-tags
aclocal.m4
config.h.in
config.make.in
configure configure: accept __stack_chk_fail_local for ssp support too [BZ #20662] 2016-11-15 14:31:53 -05:00
configure.ac configure: accept __stack_chk_fail_local for ssp support too [BZ #20662] 2016-11-15 14:31:53 -05:00
cppflags-iterator.mk
extra-lib.mk
extra-modules.mk
gen-locales.mk
libc-abis
o-iterator.mk
shlib-versions
test-skeleton.c test-skeleton.c: Do not set RLIMIT_DATA [BZ #19648] 2016-05-30 12:48:09 +02:00
version.h Update version.h and include/features.h for 2.23 release 2016-02-18 15:54:00 -02:00

README

This directory contains the sources of the GNU C Library.
See the file "version.h" for what release version you have.

The GNU C Library is the standard system C library for all GNU systems,
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The GNU C Library supports these configurations for using Linux kernels:

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	hppa-*-linux-gnu	Not currently functional without patches.
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