From c35b052d9703ee1f3bd5ad97b6de14cc1b8b6a19 Mon Sep 17 00:00:00 2001 From: Peter Korsgaard Date: Fri, 29 Sep 2023 23:44:41 +0200 Subject: [PATCH] package/{glibc, localedef}: security bump to 2.37-43 Fixes the following security issues: CVE-2023-25139: When the printf family of functions is called with a format specifier that uses an (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 Reviewed-by: Romain Naour Signed-off-by: Peter Korsgaard --- package/glibc/glibc.hash | 2 +- package/glibc/glibc.mk | 2 +- package/localedef/localedef.mk | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/package/glibc/glibc.hash b/package/glibc/glibc.hash index 453aadae11..ab310498b8 100644 --- a/package/glibc/glibc.hash +++ b/package/glibc/glibc.hash @@ -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 diff --git a/package/glibc/glibc.mk b/package/glibc/glibc.mk index 79e6c76cb4..666d9e4a8c 100644 --- a/package/glibc/glibc.mk +++ b/package/glibc/glibc.mk @@ -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. diff --git a/package/localedef/localedef.mk b/package/localedef/localedef.mk index 6f8b170516..d368121a1a 100644 --- a/package/localedef/localedef.mk +++ b/package/localedef/localedef.mk @@ -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