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package/glibc: bump version for post-2.30 security fixes

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Fixes the following security vulnerability:

- CVE-2019-19126: ld.so failed to ignore the LD_PREFER_MAP_32BIT_EXEC
  environment variable during program execution after a security
  transition, allowing local attackers to restrict the possible mapping
  addresses for loaded libraries and thus bypass ASLR for a setuid
  program.  Reported by Marcin Kościelnicki.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Peter Korsgaard 2019-12-13 14:55:52 +01:00 committed by Thomas Petazzoni
parent 55e9290603
commit bda95544b9
2 changed files with 2 additions and 2 deletions
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2
package/glibc/2.30-1-gbe9a328c93834648e0bec106a1f86357d1a8c7e1/glibc.hash → package/glibc/2.30-20-g50f20fe506abb8853641006a7b90a81af21d7b91/glibc.hash
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@ -1,5 +1,5 @@
# Locally calculated (fetched from Github)
sha256 5abb12ac8b756ec900c9d800860041a7920c6b335338af1cba15bab20d54119f glibc-2.30-1-gbe9a328c93834648e0bec106a1f86357d1a8c7e1.tar.gz
sha256 fe1ca8099bc2cda997d8a585f1a512e59df56c52c9c7363a4058da2725c8f4a9 glibc-2.30-20-g50f20fe506abb8853641006a7b90a81af21d7b91.tar.gz
# Hashes for license files
sha256 8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643 COPYING

2
package/glibc/glibc.mk
View file

@ -16,7 +16,7 @@ GLIBC_SITE = $(call github,c-sky,glibc,$(GLIBC_VERSION))
else
# Generate version string using:
# git describe --match 'glibc-*' --abbrev=40 origin/release/MAJOR.MINOR/master | cut -d '-' -f 2-
GLIBC_VERSION = 2.30-1-gbe9a328c93834648e0bec106a1f86357d1a8c7e1
GLIBC_VERSION = 2.30-20-g50f20fe506abb8853641006a7b90a81af21d7b91
# Upstream doesn't officially provide an https download link.
# There is one (https://sourceware.org/git/glibc.git) but it's not reliable,
# sometimes the connection times out. So use an unofficial github mirror.