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package/{glibc, localedef}: security bump to 2.37-43

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Fixes the following security issues:

CVE-2023-25139: When the printf family of functions is called with a
format specifier that uses an <apostrophe> (enable grouping) and a
minimum width specifier, the resulting output could be larger than
reasonably expected by a caller that computed a tight bound on the
buffer size.  The resulting larger than expected output could result
in a buffer overflow in the printf family of functions.

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.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Reviewed-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Peter Korsgaard 2023-09-29 23:44:41 +02:00
parent 3095614111
commit c35b052d97
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 0f8bfad0b853a0c6e1dd1c3254a30b58d4c7050870fe2b0da90ad40f4d450ce2 glibc-2.37-2-g9f8513dc64119a424b312db97cef5d87d376defa.tar.gz
sha256 7129dfadea29e8f20865186a7fdec3dc3e65d055a81dc8fc399189491bba493c glibc-2.37-43-g94ef70136587c40a357f775677997c753b3de56c.tar.gz
# Hashes for license files
sha256 8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643 COPYING

2
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 = 2.37-2-g9f8513dc64119a424b312db97cef5d87d376defa
GLIBC_VERSION = 2.37-43-g94ef70136587c40a357f775677997c753b3de56c
# 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.

2
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 = 2.37-2-g9f8513dc64119a424b312db97cef5d87d376defa
LOCALEDEF_VERSION = 2.37-43-g94ef70136587c40a357f775677997c753b3de56c
LOCALEDEF_SOURCE = glibc-$(LOCALEDEF_VERSION).tar.gz
LOCALEDEF_SITE = $(call github,bminor,glibc,$(LOCALEDEF_VERSION))
HOST_LOCALEDEF_DL_SUBDIR = glibc