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Marcin Kościelnicki 7966ce07e8 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 13:46:54 +01:00
argp
assert
benchtests benchtests: improve argument parsing through argparse library 2018-07-19 14:53:37 -05:00
bits Add <bits/indirect-return.h> 2018-07-24 07:55:47 -07:00
catgets
ChangeLog.old
conform conform: XFAIL siginfo_t si_band test on sparc64 2018-10-26 09:19:40 +02:00
crypt
csu
ctype
debug
dirent
dlfcn dlfcn: Guard __dlerror_main_freeres with __libc_once_get (once) [BZ#24476] 2019-05-16 15:19:44 +02:00
elf elf: Refuse to dlopen PIE objects [BZ #24323] 2019-11-01 15:41:30 -04:00
gmon
gnulib
grp [BZ #20271] Add newlines in __libc_fatal calls. 2018-11-09 10:17:07 -05:00
gshadow
hesiod
htl hurd: Add missing symbols for proper libc_get/setspecific 2018-08-08 02:17:39 +02:00
hurd hurd: Fix exec usage of mach_setup_thread 2018-08-01 00:10:03 +02:00
iconv
iconvdata Fix out-of-bounds access in IBM-1390 converter (bug 23448) 2018-07-24 16:45:46 +02:00
include elf: Refuse to dlopen PIE objects [BZ #24323] 2019-11-01 15:41:30 -04:00
inet inet/tst-if_index-long: New test case for CVE-2018-19591 [BZ #23927] 2018-12-12 12:04:12 +01:00
intl intl: Do not return NULL on asprintf failure in gettext [BZ #24018] 2019-01-02 16:46:12 +01:00
io io: Remove copy_file_range emulation [BZ #24744] 2019-07-09 10:33:10 +02:00
libio libio: do not attempt to free wide buffers of legacy streams [BZ #24228] 2019-06-20 17:32:07 +00:00
locale Fix out of bounds access in findidxwc (bug 23442) 2018-07-25 10:50:03 +02:00
localedata ja_JP locale: Add entry for the new Japanese era [BZ #22964] 2019-04-03 18:23:14 -04:00
login
mach hurd: Fix exec usage of mach_setup_thread 2018-08-01 00:10:03 +02:00
malloc Base max_fast on alignment, not width, of bins (Bug 24903) 2019-10-31 16:48:04 +01:00
manual Add glibc.malloc.mxfast tunable 2019-10-30 19:03:40 +01:00
math Add XFAIL_ROUNDING_IBM128_LIBGCC to more fma() tests 2019-01-16 15:55:23 -02:00
mathvec
misc Fix misreported errno on preadv2/pwritev2 (BZ#23579) 2018-09-28 15:32:43 -03:00
nis
nptl Fix alignment of TLS variables for tls variant TLS_TCB_AT_TP [BZ #23403] 2019-11-06 17:40:18 -05:00
nptl_db
nscd nscd: avoid assertion failure during persistent db check 2019-10-30 13:59:26 +01:00
nss nss_db: fix endent wrt NULL mappings [BZ #24695] [BZ #24696] 2019-10-31 17:55:49 -04:00
po Synchronize translation project PO files. 2018-08-01 01:01:42 -04:00
posix posix: Fix large mmap64 offset for mips64n32 (BZ#24699) 2019-07-12 20:59:32 +00:00
pwd
resolv CVE-2016-10739: getaddrinfo: Fully parse IPv4 address strings [BZ #20018] 2019-02-04 21:36:37 +01:00
resource
rt
scripts Use binutils 2.31 branch in build-many-glibcs.py. 2018-07-20 16:11:15 +00:00
setjmp
shadow
signal
socket
soft-fp
stdio-common Avoid insecure usage of tmpnam in tests. 2018-07-18 21:04:12 +00:00
stdlib stdlib/tst-strtod-overflow: Switch to support_blob_repeat 2018-11-02 10:47:16 +01:00
streams
string Improve performance of memmem 2019-09-13 15:19:26 +01:00
sunrpc
support Fix alignment of TLS variables for tls variant TLS_TCB_AT_TP [BZ #23403] 2019-11-06 17:40:18 -05:00
sysdeps rtld: Check __libc_enable_secure before honoring LD_PREFER_MAP_32BIT_EXEC (CVE-2019-19126) [BZ #25204] 2019-11-22 13:46:54 +01:00
sysvipc
termios
time Fix tzfile low-memory assertion failure 2018-11-09 10:17:13 -05:00
timezone
wcsmbs
wctype
.gitattributes
.gitignore
abi-tags
aclocal.m4
ChangeLog Fix alignment of TLS variables for tls variant TLS_TCB_AT_TP [BZ #23403] 2019-11-06 17:40:18 -05:00
config.h.in
config.make.in
configure
configure.ac
COPYING
COPYING.LIB
extra-lib.mk
gen-locales.mk
INSTALL Update tooling versions verified to work with glibc. 2018-07-31 16:37:07 -04:00
libc-abis
libof-iterator.mk
LICENSES
MAINTAINERS
Makeconfig Only build libm with -fno-math-errno (bug 24024) 2019-01-08 21:06:25 +01:00
Makefile
Makefile.in
Makerules
NEWS rtld: Check __libc_enable_secure before honoring LD_PREFER_MAP_32BIT_EXEC (CVE-2019-19126) [BZ #25204] 2019-11-22 13:46:54 +01:00
o-iterator.mk
README
Rules
shlib-versions
test-skeleton.c
version.h Update NEWS, version.h, and features.h for glibc 2.28. 2018-08-01 01:10:47 -04:00

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