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package/{glibc, localedef}: security bump to version glibc-2.38-27-g750a45a783906a19591fb8ff6b7841470f1f5701

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Fixes the following security issues:

  CVE-2023-4527: If the system is configured in no-aaaa mode via
  /etc/resolv.conf, getaddrinfo is called for the AF_UNSPEC address
  family, and a DNS response is received over TCP that is larger than
  2048 bytes, getaddrinfo may potentially disclose stack contents via
  the returned address data, or crash.

  CVE-2023-4806: When an NSS plugin only implements the
  _gethostbyname2_r and _getcanonname_r callbacks, getaddrinfo could use
  memory that was freed during buffer resizing, potentially causing a
  crash or read or write to arbitrary memory.

  CVE-2023-5156: The fix for CVE-2023-4806 introduced a memory leak when
  an application calls getaddrinfo for AF_INET6 with AI_CANONNAME,
  AI_ALL and AI_V4MAPPED flags set.

  CVE-2023-4911: If a tunable of the form NAME=NAME=VAL is passed in the
  environment of a setuid program and NAME is valid, it may result in a
  buffer overflow, which could be exploited to achieve escalated
  privileges.  This flaw was introduced in glibc 2.34.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Peter Korsgaard 2023-10-05 21:43:12 +02:00 committed by Yann E. MORIN
parent 07a03a8549
commit 8519de517e
3 changed files with 3 additions and 3 deletions
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2
package/glibc/glibc.hash
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@ -1,5 +1,5 @@
# Locally calculated (fetched from Github)
sha256 06d73b1804767f83885ab03641e2a7bf8d73f0a6cf8caee4032d8d1cc2e76cce glibc-2.38-13-g92201f16cbcfd9eafe314ef6654be2ea7ba25675.tar.gz
sha256 fd991e43997ff6e4994264c3cbc23fa87fa28b1b3c446eda8fc2d1d3834a2cfb glibc-2.38-27-g750a45a783906a19591fb8ff6b7841470f1f5701.tar.gz
# Hashes for license files
sha256 8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643 COPYING

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package/glibc/glibc.mk
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@ -7,7 +7,7 @@
# Generate version string using:
# git describe --match 'glibc-*' --abbrev=40 origin/release/MAJOR.MINOR/master | cut -d '-' -f 2-
# When updating the version, please also update localedef
GLIBC_VERSION = 2.38-13-g92201f16cbcfd9eafe314ef6654be2ea7ba25675
GLIBC_VERSION = 2.38-27-g750a45a783906a19591fb8ff6b7841470f1f5701
# 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.

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package/localedef/localedef.mk
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@ -7,7 +7,7 @@
# Use the same VERSION and SITE as target glibc
# As in glibc.mk, generate version string using:
# git describe --match 'glibc-*' --abbrev=40 origin/release/MAJOR.MINOR/master | cut -d '-' -f 2-
LOCALEDEF_VERSION = 2.38-13-g92201f16cbcfd9eafe314ef6654be2ea7ba25675
LOCALEDEF_VERSION = 2.38-27-g750a45a783906a19591fb8ff6b7841470f1f5701
LOCALEDEF_SOURCE = glibc-$(LOCALEDEF_VERSION).tar.gz
LOCALEDEF_SITE = $(call github,bminor,glibc,$(LOCALEDEF_VERSION))
HOST_LOCALEDEF_DL_SUBDIR = glibc